Uploaded image for project: 'PUBLIC - Liferay Portal Community Edition'
  1. PUBLIC - Liferay Portal Community Edition
  2. LPS-43517

Deactivating Staging for site with assettag entry will crash database

    Details

    • Type: Regression Bug
    • Status: Closed
    • Resolution: No Longer Reproducible
    • Affects Version/s: 6.1.X EE, 7.0.0 M3
    • Fix Version/s: 7.0.0 M3
    • Component/s: Staging
    • Labels:
      None
    • Environment:
      Tomcat 7.0.40 + MySQL 5.1.35. Portal 6.1.x EE GIT ID: 94f6c9c8ed640d0e053302858796379a46063e1a.
      Tomcat 7.0.42 + MySQL 5.1.35. Portal master GIT ID: 59a564bf8eb05f22a9702d43ca0c98ac5328dd49.
    • Fix Priority:
      4

      Description

      1. Create site
      2. Add page
      3. Add web content with tag
      4. Activate local staging live
      5. Deactivate staging
      6. In mysql, run query select * from assettag

      Results:
      The portal will disconnect from the database. The database will crash. The site will display the following error:

      an-unexpected-system-error-occurred
      
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      

      The following console errors display:

      18:50:42,374 INFO  [localhost-startStop-1][DialectDetector:71] Determine dialect for MySQL 5
      18:50:42,405 INFO  [localhost-startStop-1][DialectDetector:136] Found dialect org.hibernate.dialect.MySQLDialect
      18:50:52,826 ERROR [localhost-startStop-1][JDBCExceptionReporter:82] Table 'tata.portalpreferences' doesn't exist
      18:50:52,826 WARN  [localhost-startStop-1][PDFProcessorImpl:229] Liferay is not configured to use ImageMagick. For better quality document and image previews, install ImageMagick and enable it in portal-ext.properties or in the Server Administration control panel at: http://<server>/group/control_panel/manage/-/server/external-services
      18:50:55,338 ERROR [localhost-startStop-1][JDBCExceptionReporter:82] Table 'tata.lock_' doesn't exist
      18:50:55,790 WARN  [localhost-startStop-1][ReleaseLocalServiceImpl:154] Table 'tata.release_' doesn't exist
      18:50:55,790 INFO  [localhost-startStop-1][ReleaseLocalServiceImpl:86] Create tables and populate with default data
      18:51:04,090 INFO  [localhost-startStop-1][BaseDB:483] Database does not support case sensitive queries
      18:51:04,589 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyProcessSuite
      18:51:04,589 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyProperties
      18:51:04,604 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyDB2
      18:51:04,604 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyMySQL
      18:51:04,667 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyOracle
      18:51:04,667 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifySQLServer
      18:51:04,667 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyCounter
      18:51:04,682 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyUUID
      18:51:04,682 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyPermission
      18:51:05,213 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyRole
      18:51:05,213 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyAsset
      18:51:05,228 INFO  [localhost-startStop-1][UpgradeProcess:175] Upgrading com.liferay.portal.upgrade.util.UpgradeAssetPublisherManualEntries
      18:51:05,228 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyBlogs
      18:51:05,244 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyBookmarks
      18:51:05,244 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyCalendar
      18:51:05,244 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyCustomizablePortlets
      18:51:05,260 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyDocumentLibrary
      18:51:05,275 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyGroup
      18:51:05,291 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyJournal
      18:51:05,291 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyLayout
      18:51:05,306 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyMessageBoards
      18:51:05,306 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyOrganization
      18:51:05,322 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyResourcePermissions
      18:51:05,322 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifySocial
      18:51:05,322 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyUser
      18:51:05,322 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyWiki
      18:51:05,338 INFO  [localhost-startStop-1][VerifyProcess:55] Verifying com.liferay.portal.verify.VerifyWorkflow
      18:51:05,353 INFO  [localhost-startStop-1][ServerDetector:169] Server supports hot deploy
      18:51:05,369 INFO  [localhost-startStop-1][PluginPackageUtil:1045] Reading plugin package for the root context
      18:51:16,414 INFO  [localhost-startStop-1][AutoDeployDir:123] Creating missing directory E:\Portal\Liferay-Portal-ee\bundles\ee-6.1.x\deploy
      18:51:16,429 INFO  [localhost-startStop-1][AutoDeployDir:144] Auto deploy scanner started for E:\Portal\Liferay-Portal-ee\bundles\ee-6.1.x\deploy
      18:51:52,138 INFO  [com.liferay.portal.plugin.PluginPackageUtil][PluginPackageUtil:1436] Checking for available updates
      18:51:52,138 INFO  [com.liferay.portal.plugin.PluginPackageUtil][PluginPackageUtil:1480] Finished checking for available updates in 0 ms
      18:57:14,653 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,653 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,653 WARN  [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,653 WARN  [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.invoke(AttributeRestoringConnectionInvocationHandler.java:73)
      	at $Proxy283.rollback(Unknown Source)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.rollbackConnection(JobStoreSupport.java:3652)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3821)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2751)
      	at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2788)
      	at com.mysql.jdbc.ConnectionImpl.unsetMaxRows(ConnectionImpl.java:5717)
      	at com.mysql.jdbc.StatementImpl.realClose(StatementImpl.java:2610)
      	at com.mysql.jdbc.PreparedStatement.realClose(PreparedStatement.java:3158)
      	at com.mysql.jdbc.ConnectionImpl.closeAllOpenStatements(ConnectionImpl.java:1642)
      	at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4646)
      	at com.mysql.jdbc.ConnectionImpl.cleanup(ConnectionImpl.java:1450)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2822)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2571)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2781)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$41.execute(JobStoreSupport.java:2755)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3811)
      	... 2 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 19 more
      18:57:14,668 ERROR [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][PortalJobStore:120] Couldn't rollback jdbc connection. No operations allowed after connection closed.
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.invoke(AttributeRestoringConnectionInvocationHandler.java:73)
      	at $Proxy283.rollback(Unknown Source)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.rollbackConnection(JobStoreSupport.java:3652)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3821)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2751)
      	at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2788)
      	at com.mysql.jdbc.ConnectionImpl.unsetMaxRows(ConnectionImpl.java:5717)
      	at com.mysql.jdbc.StatementImpl.realClose(StatementImpl.java:2610)
      	at com.mysql.jdbc.PreparedStatement.realClose(PreparedStatement.java:3158)
      	at com.mysql.jdbc.ConnectionImpl.closeAllOpenStatements(ConnectionImpl.java:1642)
      	at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4646)
      	at com.mysql.jdbc.ConnectionImpl.cleanup(ConnectionImpl.java:1450)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2822)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2571)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2781)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$41.execute(JobStoreSupport.java:2755)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3811)
      	... 2 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 19 more
      18:57:14,653 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:14,653 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:14,699 ERROR [liferay/scheduler_dispatch-3][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      18:57:14,684 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,684 WARN  [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,715 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.getMetaData(ConnectionImpl.java:3206)
      	at com.mysql.jdbc.ConnectionImpl.getMetaData(ConnectionImpl.java:3201)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.getMetaData(NewProxyConnection.java:674)
      	at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.getMetaData(Unknown Source)
      	at sun.reflect.GeneratedMethodAccessor84.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
      	at $Proxy262.getMetaData(Unknown Source)
      	at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:285)
      	at org.springframework.jdbc.support.JdbcUtils.extractDatabaseMetaData(JdbcUtils.java:320)
      	at org.springframework.jdbc.support.SQLErrorCodesFactory.getErrorCodes(SQLErrorCodesFactory.java:213)
      	at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.setDataSource(SQLErrorCodeSQLExceptionTranslator.java:141)
      	at org.springframework.jdbc.support.SQLErrorCodeSQLExceptionTranslator.<init>(SQLErrorCodeSQLExceptionTranslator.java:104)
      	at org.springframework.jdbc.support.JdbcAccessor.getExceptionTranslator(JdbcAccessor.java:99)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:602)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	... 182 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:14,715 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,715 ERROR [liferay/scheduler_dispatch-2][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      18:57:14,777 ERROR [http-bio-8080-exec-4][BasePersistenceImpl:202] Caught unexpected exception org.springframework.dao.RecoverableDataAccessException
      18:57:14,777 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:14,715 WARN  [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.restoreOriginalAtributes(AttributeRestoringConnectionInvocationHandler.java:141)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.cleanupConnection(JobStoreSupport.java:3602)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3831)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2751)
      	at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2788)
      	at com.mysql.jdbc.ConnectionImpl.unsetMaxRows(ConnectionImpl.java:5717)
      	at com.mysql.jdbc.StatementImpl.realClose(StatementImpl.java:2610)
      	at com.mysql.jdbc.PreparedStatement.realClose(PreparedStatement.java:3158)
      	at com.mysql.jdbc.ConnectionImpl.closeAllOpenStatements(ConnectionImpl.java:1642)
      	at com.mysql.jdbc.ConnectionImpl.realClose(ConnectionImpl.java:4646)
      	at com.mysql.jdbc.ConnectionImpl.cleanup(ConnectionImpl.java:1450)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2822)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2571)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2781)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$41.execute(JobStoreSupport.java:2755)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3811)
      	... 2 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 19 more
      18:57:14,793 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,777 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,777 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,824 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:14,824 ERROR [PersistedQuartzSchedulerEngineInstance_QuartzSchedulerThread][ErrorLogger:120] An error occurred while scanning for the next triggers to fire.
      org.quartz.JobPersistenceException: Couldn't acquire next trigger: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago. [See nested exception: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago.]
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2840)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$41.execute(JobStoreSupport.java:2755)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.executeInNonManagedTXLock(JobStoreSupport.java:3811)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTriggers(JobStoreSupport.java:2751)
      	at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:264)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 5,835 milliseconds ago.  The last packet sent successfully to the server was 5,835 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2313)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.selectTriggerToAcquire(StdJDBCDelegate.java:2571)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.acquireNextTrigger(JobStoreSupport.java:2781)
      	... 4 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 14 more
      18:57:14,824 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:14,871 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:14,824 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:14,902 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:14,902 ERROR [liferay/scheduler_dispatch-3][JDBCTransaction:120] Could not toggle autocommit
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:14,933 ERROR [http-bio-8080-exec-4][JDBCTransaction:120] Could not toggle autocommit
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:14,996 ERROR [http-bio-8080-exec-4][JDBCTransaction:120] JDBC rollback failed
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:14,902 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,011 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:14,949 ERROR [liferay/scheduler_dispatch-3][JDBCTransaction:120] JDBC rollback failed
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:15,027 ERROR [liferay/scheduler_dispatch-2][JDBCTransaction:120] Could not toggle autocommit
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setAutoCommit(ConnectionImpl.java:5236)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setAutoCommit(NewProxyConnection.java:881)
      	at sun.reflect.GeneratedMethodAccessor76.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setAutoCommit(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.toggleAutoCommit(JDBCTransaction.java:224)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:216)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:15,027 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,058 ERROR [liferay/scheduler_dispatch-2][JDBCTransaction:120] JDBC rollback failed
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:15,043 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,074 WARN  [liferay/scheduler_dispatch-3][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setTransactionIsolation(ConnectionImpl.java:5527)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setTransactionIsolation(NewProxyConnection.java:701)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setTransactionIsolation(Unknown Source)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
      	at $Proxy262.setTransactionIsolation(Unknown Source)
      	at org.springframework.jdbc.datasource.DataSourceUtils.resetConnectionAfterTransaction(DataSourceUtils.java:216)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doCleanupAfterCompletion(HibernateTransactionManager.java:725)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:1011)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:877)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:15,074 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,089 WARN  [liferay/scheduler_dispatch-2][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setTransactionIsolation(ConnectionImpl.java:5527)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setTransactionIsolation(NewProxyConnection.java:701)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setTransactionIsolation(Unknown Source)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
      	at $Proxy262.setTransactionIsolation(Unknown Source)
      	at org.springframework.jdbc.datasource.DataSourceUtils.resetConnectionAfterTransaction(DataSourceUtils.java:216)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doCleanupAfterCompletion(HibernateTransactionManager.java:725)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:1011)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:877)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:15,058 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.setTransactionIsolation(ConnectionImpl.java:5527)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.setTransactionIsolation(NewProxyConnection.java:701)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.setTransactionIsolation(Unknown Source)
      	at sun.reflect.GeneratedMethodAccessor64.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.hibernate.jdbc.BorrowedConnectionProxy.invoke(BorrowedConnectionProxy.java:74)
      	at $Proxy262.setTransactionIsolation(Unknown Source)
      	at org.springframework.jdbc.datasource.DataSourceUtils.resetConnectionAfterTransaction(DataSourceUtils.java:216)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doCleanupAfterCompletion(HibernateTransactionManager.java:725)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.cleanupAfterCompletion(AbstractPlatformTransactionManager.java:1011)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:877)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:15,105 ERROR [liferay/scheduler_dispatch-2][DefaultTransactionExecutor:137] Application exception overridden by rollback exception
      org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	... 23 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 24 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:15,074 ERROR [liferay/scheduler_dispatch-3][DefaultTransactionExecutor:137] Application exception overridden by rollback exception
      org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	... 23 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 24 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:15,136 ERROR [liferay/scheduler_dispatch-2][ParallelDestination:72] Unable to process message {destinationName=liferay/scheduler_dispatch, response=null, responseDestinationName=null, responseId=null, payload=null, values={JOB_NAME=com.liferay.portlet.journal.messaging.CheckArticleMessageListener, EXCEPTIONS_MAX_SIZE=0, CONTEXT_PATH=, GROUP_NAME=com.liferay.portlet.journal.messaging.CheckArticleMessageListener, DESTINATION_NAME=liferay/scheduler_dispatch, JOB_STATE=com.liferay.portal.kernel.scheduler.JobState@5841c7df, companyId=0, MESSAGE_LISTENER_CLASS_NAME=com.liferay.portlet.journal.messaging.CheckArticleMessageListener, RECEIVER_KEY=com.liferay.portlet.journal.messaging.CheckArticleMessageListener.com.liferay.portlet.journal.messaging.CheckArticleMessageListener, MESSAGE_LISTENER_UUID=699f2227-2272-41f0-8d38-d74101e35b02}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy206.checkArticles(Unknown Source)
      	at com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil.checkArticles(JournalArticleLocalServiceUtil.java:368)
      	at com.liferay.portlet.journal.messaging.CheckArticleMessageListener.doReceive(CheckArticleMessageListener.java:30)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 12 more
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	... 23 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 24 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,041 milliseconds ago.  The last packet sent successfully to the server was 4,041 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portlet.journal.service.persistence.JournalArticleFinderImpl.findByExpirationDate(JournalArticleFinderImpl.java:366)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticlesByExpirationDate(JournalArticleLocalServiceImpl.java:2771)
      	at com.liferay.portlet.journal.service.impl.JournalArticleLocalServiceImpl.checkArticles(JournalArticleLocalServiceImpl.java:419)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 49 more
      18:57:15,121 ERROR [http-bio-8080-exec-4][DefaultTransactionExecutor:137] Application exception overridden by rollback exception
      org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	... 152 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 153 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      18:57:15,152 ERROR [liferay/scheduler_dispatch-3][ParallelDestination:72] Unable to process message {destinationName=liferay/scheduler_dispatch, response=null, responseDestinationName=null, responseId=null, payload=null, values={JOB_NAME=com.liferay.portlet.blogs.messaging.CheckEntryMessageListener, EXCEPTIONS_MAX_SIZE=0, CONTEXT_PATH=, GROUP_NAME=com.liferay.portlet.blogs.messaging.CheckEntryMessageListener, DESTINATION_NAME=liferay/scheduler_dispatch, JOB_STATE=com.liferay.portal.kernel.scheduler.JobState@d3b9e89, companyId=0, MESSAGE_LISTENER_CLASS_NAME=com.liferay.portlet.blogs.messaging.CheckEntryMessageListener, RECEIVER_KEY=com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.com.liferay.portlet.blogs.messaging.CheckEntryMessageListener, MESSAGE_LISTENER_UUID=c973bb5c-85f1-4de6-b887-740c606946f5}}
      com.liferay.portal.kernel.messaging.MessageListenerException: org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:32)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.kernel.bean.ClassLoaderBeanHandler.invoke(ClassLoaderBeanHandler.java:67)
      	at $Proxy285.receive(Unknown Source)
      	at com.liferay.portal.kernel.scheduler.messaging.SchedulerEventMessageListenerWrapper.receive(SchedulerEventMessageListenerWrapper.java:76)
      	at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:72)
      	at com.liferay.portal.kernel.messaging.ParallelDestination$1.run(ParallelDestination.java:69)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask._runTask(ThreadPoolExecutor.java:678)
      	at com.liferay.portal.kernel.concurrent.ThreadPoolExecutor$WorkerTask.run(ThreadPoolExecutor.java:589)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:679)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy138.checkEntries(Unknown Source)
      	at com.liferay.portlet.blogs.service.BlogsEntryLocalServiceUtil.checkEntries(BlogsEntryLocalServiceUtil.java:340)
      	at com.liferay.portlet.blogs.messaging.CheckEntryMessageListener.doReceive(CheckEntryMessageListener.java:28)
      	at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:26)
      	... 12 more
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	... 23 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 24 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 4,010 milliseconds ago.  The last packet sent successfully to the server was 4,010 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at org.hibernate.impl.AbstractQueryImpl.uniqueResult(AbstractQueryImpl.java:890)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.uniqueResult(QueryImpl.java:343)
      	at com.liferay.portlet.blogs.service.persistence.BlogsEntryPersistenceImpl.countByLtD_S(BlogsEntryPersistenceImpl.java:11313)
      	at com.liferay.portlet.blogs.service.impl.BlogsEntryLocalServiceImpl.checkEntries(BlogsEntryLocalServiceImpl.java:259)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 19 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 48 more
      18:57:15,214 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,214 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.service.persistence.RoleFinderImpl.findByU_G(RoleFinderImpl.java:461)
      	at com.liferay.portal.service.persistence.RoleFinderImpl.findByU_G(RoleFinderImpl.java:428)
      	at com.liferay.portal.service.impl.RoleLocalServiceImpl.getUserRelatedRoles(RoleLocalServiceImpl.java:849)
      	at sun.reflect.GeneratedMethodAccessor649.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy88.getUserRelatedRoles(Unknown Source)
      	at com.liferay.portal.service.RoleLocalServiceUtil.getUserRelatedRoles(RoleLocalServiceUtil.java:1095)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.getGuestUserBag(AdvancedPermissionChecker.java:157)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:962)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortalPermissionImpl.contains(PortalPermissionImpl.java:39)
      	at com.liferay.portal.service.permission.PortalPermissionUtil.contains(PortalPermissionUtil.java:36)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithoutViewableGroup(LayoutPermissionImpl.java:237)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithoutViewableGroup(LayoutPermissionImpl.java:331)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithViewableGroup(LayoutPermissionImpl.java:347)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:109)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:120)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:99)
      	at com.liferay.portal.service.permission.LayoutPermissionUtil.contains(LayoutPermissionUtil.java:65)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:764)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doEndTag(RuntimeTag.java:156)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspx_meth_liferay_002dportlet_005fruntime_005f0(control_005fpanel_jsp.java:996)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:596)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:471)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:727)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,230 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,075 milliseconds ago.  The last packet sent successfully to the server was 31,075 milliseconds ago.
      18:57:15,230 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:1019] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.RoleFinderImpl.findByU_G(RoleFinderImpl.java:464)
      	at com.liferay.portal.service.persistence.RoleFinderImpl.findByU_G(RoleFinderImpl.java:428)
      	at com.liferay.portal.service.impl.RoleLocalServiceImpl.getUserRelatedRoles(RoleLocalServiceImpl.java:849)
      	at sun.reflect.GeneratedMethodAccessor649.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy88.getUserRelatedRoles(Unknown Source)
      	at com.liferay.portal.service.RoleLocalServiceUtil.getUserRelatedRoles(RoleLocalServiceUtil.java:1095)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.getGuestUserBag(AdvancedPermissionChecker.java:157)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:962)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortalPermissionImpl.contains(PortalPermissionImpl.java:39)
      	at com.liferay.portal.service.permission.PortalPermissionUtil.contains(PortalPermissionUtil.java:36)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithoutViewableGroup(LayoutPermissionImpl.java:237)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithoutViewableGroup(LayoutPermissionImpl.java:331)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.containsWithViewableGroup(LayoutPermissionImpl.java:347)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:109)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:120)
      	at com.liferay.portal.service.permission.LayoutPermissionImpl.contains(LayoutPermissionImpl.java:99)
      	at com.liferay.portal.service.permission.LayoutPermissionUtil.contains(LayoutPermissionUtil.java:65)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:764)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doEndTag(RuntimeTag.java:156)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspx_meth_liferay_002dportlet_005fruntime_005f0(control_005fpanel_jsp.java:996)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:596)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:471)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:727)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.service.persistence.RoleFinderImpl.findByU_G(RoleFinderImpl.java:461)
      	... 187 more
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 189 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,075 milliseconds ago.  The last packet sent successfully to the server was 31,075 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 196 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 207 more
      18:57:15,277 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,277 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByC_C_N_D(GroupFinderImpl.java:724)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1770)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1715)
      	at sun.reflect.GeneratedMethodAccessor939.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getManageableSites(GroupServiceImpl.java:243)
      	at sun.reflect.GeneratedMethodAccessor938.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getManageableSites(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getManageableSites(GroupServiceUtil.java:210)
      	at org.apache.jsp.html.portlet.control_005fpanel_005fmenu.view_jsp._jspService(view_jsp.java:610)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:356)
      	at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:245)
      	at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:88)
      	at org.apache.jsp.html.common.themes.portlet_jsp._jspService(portlet_jsp.java:4581)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doEndTag(RuntimeTag.java:156)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspx_meth_liferay_002dportlet_005fruntime_005f0(control_005fpanel_jsp.java:996)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:596)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:471)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:727)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,308 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,138 milliseconds ago.  The last packet sent successfully to the server was 31,138 milliseconds ago.
      18:57:15,308 ERROR [http-bio-8080-exec-4][IncludeTag:253] Current URL /group/control_panel/manage?p_auth=3XUs1g0E&p_p_id=165&p_p_lifecycle=1&p_p_state=maximized&p_p_mode=view&doAsGroupId=10425&refererPlid=10183&_165_struts_action=%2Fsite_settings%2Fedit_site generates exception: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      18:57:15,323 ERROR [http-bio-8080-exec-4][IncludeTag:157] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByC_C_N_D(GroupFinderImpl.java:738)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1770)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1715)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getManageableSites(GroupServiceImpl.java:243)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.GroupServiceUtil.getManageableSites(GroupServiceUtil.java:210)
      	at org.apache.jsp.html.portlet.control_005fpanel_005fmenu.view_jsp._jspService(view_jsp.java:610)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByC_C_N_D(GroupFinderImpl.java:724)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1770)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1715)
      	at sun.reflect.GeneratedMethodAccessor939.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getManageableSites(GroupServiceImpl.java:243)
      	at sun.reflect.GeneratedMethodAccessor938.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getManageableSites(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getManageableSites(GroupServiceUtil.java:210)
      	at org.apache.jsp.html.portlet.control_005fpanel_005fmenu.view_jsp._jspService(view_jsp.java:610)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:356)
      	at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:245)
      	at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:88)
      	at org.apache.jsp.html.common.themes.portlet_jsp._jspService(portlet_jsp.java:4581)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doEndTag(RuntimeTag.java:156)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspx_meth_liferay_002dportlet_005fruntime_005f0(control_005fpanel_jsp.java:996)
      	at org.apache.jsp.html.portal.layout.view.control_005fpanel_jsp._jspService(control_005fpanel_jsp.java:596)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.action.LayoutAction.includeLayoutContent(LayoutAction.java:471)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:727)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 235 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,138 milliseconds ago.  The last packet sent successfully to the server was 31,138 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 242 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 253 more
      
      18:57:15,355 ERROR [http-bio-8080-exec-4][render_portlet_jsp:157] org.springframework.transaction.TransactionSystemException: Could not roll back Hibernate transaction; nested exception is org.hibernate.TransactionException: JDBC rollback failed
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      Caused by: org.hibernate.TransactionException: JDBC rollback failed
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:200)
      	at org.springframework.orm.hibernate3.HibernateTransactionManager.doRollback(HibernateTransactionManager.java:676)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.processRollback(AbstractPlatformTransactionManager.java:845)
      	at org.springframework.transaction.support.AbstractPlatformTransactionManager.rollback(AbstractPlatformTransactionManager.java:822)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.processThrowable(DefaultTransactionExecutor.java:134)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:65)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.deleteGroup(Unknown Source)
      	at com.liferay.portal.service.GroupLocalServiceUtil.deleteGroup(GroupLocalServiceUtil.java:74)
      	at com.liferay.portal.staging.StagingImpl.disableStaging(StagingImpl.java:476)
      	at com.liferay.portal.staging.StagingImpl.updateStaging(StagingImpl.java:1438)
      	at com.liferay.portal.kernel.staging.StagingUtil.updateStaging(StagingUtil.java:420)
      	at com.liferay.portlet.sites.action.EditGroupAction.updateGroup(EditGroupAction.java:578)
      	at com.liferay.portlet.sites.action.EditGroupAction.processAction(EditGroupAction.java:101)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:169)
      	at com.liferay.portlet.StrutsPortlet.processAction(StrutsPortlet.java:214)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:71)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:48)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeAction(InvokerPortletImpl.java:647)
      	at com.liferay.portlet.InvokerPortletImpl.processAction(InvokerPortletImpl.java:315)
      	at com.liferay.portlet.MonitoringPortlet.processAction(MonitoringPortlet.java:184)
      	at com.liferay.portal.action.LayoutAction.processPortletRequest(LayoutAction.java:940)
      	at com.liferay.portal.action.LayoutAction.processLayout(LayoutAction.java:681)
      	at com.liferay.portal.action.LayoutAction.execute(LayoutAction.java:243)
      	at org.apache.struts.action.RequestProcessor.processActionPerform(RequestProcessor.java:431)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:236)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after connection closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.ConnectionImpl.throwConnectionClosedException(ConnectionImpl.java:1290)
      	at com.mysql.jdbc.ConnectionImpl.checkClosed(ConnectionImpl.java:1282)
      	at com.mysql.jdbc.ConnectionImpl.rollback(ConnectionImpl.java:4975)
      	at com.mchange.v2.c3p0.impl.NewProxyConnection.rollback(NewProxyConnection.java:855)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.rollback(Unknown Source)
      	at org.hibernate.transaction.JDBCTransaction.rollbackAndResetAutoCommit(JDBCTransaction.java:213)
      	at org.hibernate.transaction.JDBCTransaction.rollback(JDBCTransaction.java:192)
      	... 153 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 14,134 milliseconds ago.  The last packet sent successfully to the server was 14,134 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3603)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3492)
      	at com.mysql.jdbc.MysqlIO.checkErrorPacket(MysqlIO.java:4043)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2503)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2458)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2375)
      	at com.mysql.jdbc.PreparedStatement.executeUpdate(PreparedStatement.java:2359)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeUpdate(NewProxyPreparedStatement.java:105)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:817)
      	at org.springframework.jdbc.core.JdbcTemplate$2.doInPreparedStatement(JdbcTemplate.java:1)
      	at org.springframework.jdbc.core.JdbcTemplate.execute(JdbcTemplate.java:586)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:811)
      	at org.springframework.jdbc.core.JdbcTemplate.update(JdbcTemplate.java:833)
      	at org.springframework.jdbc.object.SqlUpdate.update(SqlUpdate.java:167)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl$ClearAssetEntries.clear(AssetTagPersistenceImpl.java:2415)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:343)
      	at com.liferay.portlet.asset.service.persistence.AssetTagPersistenceImpl.removeImpl(AssetTagPersistenceImpl.java:1)
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.remove(BasePersistenceImpl.java:241)
      	at com.liferay.portlet.asset.service.impl.AssetTagLocalServiceImpl.deleteTag(AssetTagLocalServiceImpl.java:251)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:56)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy131.deleteTag(Unknown Source)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:705)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.deleteGroup(GroupLocalServiceImpl.java:837)
      	at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      	at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	... 148 more
      Caused by: java.net.SocketException: Connection reset
      	at java.net.SocketInputStream.read(SocketInputStream.java:168)
      	at com.mysql.jdbc.util.ReadAheadInputStream.fill(ReadAheadInputStream.java:114)
      	at com.mysql.jdbc.util.ReadAheadInputStream.readFromUnderlyingStreamIfNecessary(ReadAheadInputStream.java:161)
      	at com.mysql.jdbc.util.ReadAheadInputStream.read(ReadAheadInputStream.java:189)
      	at com.mysql.jdbc.MysqlIO.readFully(MysqlIO.java:3049)
      	at com.mysql.jdbc.MysqlIO.reuseAndReadPacket(MysqlIO.java:3503)
      	... 195 more
      
      18:57:15,589 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,589 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at sun.reflect.GeneratedMethodAccessor727.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:507)
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:263)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,620 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,450 milliseconds ago.  The last packet sent successfully to the server was 31,450 milliseconds ago.
      18:57:15,620 ERROR [http-bio-8080-exec-4][LiferayMethodExceptionEventHandler:34] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at sun.reflect.GeneratedMethodAccessor727.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:507)
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:263)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	... 202 more
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 206 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,450 milliseconds ago.  The last packet sent successfully to the server was 31,450 milliseconds ago.
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
      	at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 213 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 224 more
      18:57:15,682 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,682 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,713 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,543 milliseconds ago.  The last packet sent successfully to the server was 31,543 milliseconds ago.
      18:57:15,713 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:980] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:209)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5090)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:113)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	... 265 more
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	... 269 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,543 milliseconds ago.  The last packet sent successfully to the server was 31,543 milliseconds ago.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 276 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 287 more
      18:57:15,760 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,760 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,807 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,621 milliseconds ago.  The last packet sent successfully to the server was 31,621 milliseconds ago.
      18:57:15,807 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:980] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:209)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5090)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:113)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	... 265 more
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	... 269 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,621 milliseconds ago.  The last packet sent successfully to the server was 31,621 milliseconds ago.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 276 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 287 more
      18:57:15,838 WARN  [http-bio-8080-exec-4][NewPooledConnection:486] [c3p0] A PooledConnection that has already signalled a Connection error is still in use!
      18:57:15,854 WARN  [http-bio-8080-exec-4][NewPooledConnection:487] [c3p0] Another error has occurred [ com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed. ] which will not be reported to listeners!
      com.mysql.jdbc.exceptions.jdbc4.MySQLNonTransientConnectionException: No operations allowed after statement closed.
      	at sun.reflect.GeneratedConstructorAccessor174.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.Util.getInstance(Util.java:386)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:1014)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:988)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:974)
      	at com.mysql.jdbc.SQLError.createSQLException(SQLError.java:919)
      	at com.mysql.jdbc.StatementImpl.checkClosed(StatementImpl.java:466)
      	at com.mysql.jdbc.StatementImpl.getMaxRows(StatementImpl.java:2221)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.getMaxRows(NewProxyPreparedStatement.java:1200)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:298)
      	at org.hibernate.jdbc.AbstractBatcher.closeQueryStatement(AbstractBatcher.java:234)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1967)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      18:57:15,885 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Communications link failure
      
      The last packet successfully received from the server was 31,699 milliseconds ago.  The last packet sent successfully to the server was 31,699 milliseconds ago.
      18:57:15,885 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:980] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:209)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5090)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:113)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	... 265 more
      Caused by: org.hibernate.exception.JDBCConnectionException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:99)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	... 269 more
      Caused by: com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet successfully received from the server was 31,699 milliseconds ago.  The last packet sent successfully to the server was 31,699 milliseconds ago.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3871)
      	at com.mysql.jdbc.MysqlIO.sendCommand(MysqlIO.java:2484)
      	at com.mysql.jdbc.MysqlIO.sqlQueryDirect(MysqlIO.java:2664)
      	at com.mysql.jdbc.ConnectionImpl.execSQL(ConnectionImpl.java:2794)
      	at com.mysql.jdbc.PreparedStatement.executeInternal(PreparedStatement.java:2155)
      	at com.mysql.jdbc.PreparedStatement.executeQuery(PreparedStatement.java:2322)
      	at com.mchange.v2.c3p0.impl.NewProxyPreparedStatement.executeQuery(NewProxyPreparedStatement.java:76)
      	at org.hibernate.jdbc.AbstractBatcher.getResultSet(AbstractBatcher.java:208)
      	at org.hibernate.loader.Loader.getResultSet(Loader.java:1953)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:802)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 276 more
      Caused by: java.net.SocketException: Connection reset by peer: socket write error
      	at java.net.SocketOutputStream.socketWrite0(Native Method)
      	at java.net.SocketOutputStream.socketWrite(SocketOutputStream.java:92)
      	at java.net.SocketOutputStream.write(SocketOutputStream.java:136)
      	at java.io.BufferedOutputStream.flushBuffer(BufferedOutputStream.java:65)
      	at java.io.BufferedOutputStream.flush(BufferedOutputStream.java:123)
      	at com.mysql.jdbc.MysqlIO.send(MysqlIO.java:3852)
      	... 287 more
      18:57:19,738 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@11d7ab2d -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:19,738 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@66272081 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:19,754 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@15a34654 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:19,754 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#3][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@15a34654 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:19,754 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:19,754 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:980] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:209)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5090)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:306)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:228)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:179)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:169)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:119)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:544)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:113)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	... 265 more
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	... 269 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 276 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 288 more
      18:57:20,284 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#4][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@69b4dcce -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:20,284 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:20,331 ERROR [http-bio-8080-exec-4][PortletRequestDispatcherImpl:131] org.apache.jasper.JasperException: An exception occurred processing JSP page /html/portlet/dockbar/view.jsp at line 280
      
      277: 	</ul>
      278: 
      279: 	<ul class="aui-toolbar user-toolbar">
      280: 		<c:if test="<%= user.hasMySites() %>">
      281: 			<li class="my-sites has-submenu" id="<portlet:namespace />mySites">
      282: 				<a class="menu-button" href="javascript:;">
      283: 					<span>
      
      
      Stacktrace:
      org.apache.jasper.JasperException: An exception occurred processing JSP page /html/portlet/dockbar/view.jsp at line 280
      
      277: 	</ul>
      278: 
      279: 	<ul class="aui-toolbar user-toolbar">
      280: 		<c:if test="<%= user.hasMySites() %>">
      281: 			<li class="my-sites has-submenu" id="<portlet:namespace />mySites">
      282: 				<a class="menu-button" href="javascript:;">
      283: 					<span>
      
      
      Stacktrace:
      	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: javax.servlet.ServletException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
      	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
      	at com.liferay.portal.kernel.servlet.PageContextWrapper.handlePageException(PageContextWrapper.java:161)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:2342)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	... 229 more
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	... 232 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	... 257 more
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 261 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 268 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 280 more
      18:57:20,362 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#7][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5cae78b -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:20,378 ERROR [http-bio-8080-exec-4][render_portlet_jsp:157] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 261 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 268 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 280 more
      
      18:57:20,674 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@4c2759a5 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:20,674 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:20,721 ERROR [http-bio-8080-exec-4][IncludeTag:253] Current URL /group/control_panel/manage?p_auth=3XUs1g0E&p_p_id=165&p_p_lifecycle=1&p_p_state=maximized&p_p_mode=view&doAsGroupId=10425&refererPlid=10183&_165_struts_action=%2Fsite_settings%2Fedit_site generates exception: An exception occurred processing JSP page /html/portlet/dockbar/view.jsp at line 280
      
      277: 	</ul>
      278: 
      279: 	<ul class="aui-toolbar user-toolbar">
      280: 		<c:if test="<%= user.hasMySites() %>">
      281: 			<li class="my-sites has-submenu" id="<portlet:namespace />mySites">
      282: 				<a class="menu-button" href="javascript:;">
      283: 					<span>
      
      
      Stacktrace:
      18:57:20,721 ERROR [http-bio-8080-exec-4][IncludeTag:157] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portal.servlet.DirectServletPathRegisterDispatcher.include(DirectServletPathRegisterDispatcher.java:55)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.taglib.util.IncludeTag.include(IncludeTag.java:356)
      	at com.liferay.taglib.util.IncludeTag.doInclude(IncludeTag.java:245)
      	at com.liferay.taglib.util.IncludeTag.doEndTag(IncludeTag.java:88)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1547)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.processForwardConfig(TilesRequestProcessor.java:302)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:241)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 246 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 253 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 265 more
      
      18:57:20,799 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@654d2664 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:20,830 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#9][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@2c13a331 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:20,986 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#8][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@3d3efc92 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#4][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@437d7349 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@542315a4 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#7][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@33a40098 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1659337 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@4cab497c -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#3][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@c0b9619 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#8][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1f8da406 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@7af9b3d5 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@611be03c -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#9][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@6d1eb4f2 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:26,961 ERROR [QuartzScheduler_PersistedQuartzSchedulerEngineInstance-NON_CLUSTERED_MisfireHandler][PortalJobStore:120] MisfireHandler: Error handling misfires: Database error recovering from misfires.
      org.quartz.JobPersistenceException: Database error recovering from misfires. [See nested exception: java.sql.SQLException: Connections could not be acquired from the underlying database!]
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.doRecoverMisfires(JobStoreSupport.java:3197)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$MisfireHandler.manage(JobStoreSupport.java:3947)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport$MisfireHandler.run(JobStoreSupport.java:3968)
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at sun.reflect.GeneratedMethodAccessor65.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.quartz.impl.jdbcjobstore.AttributeRestoringConnectionInvocationHandler.invoke(AttributeRestoringConnectionInvocationHandler.java:73)
      	at $Proxy283.prepareStatement(Unknown Source)
      	at org.quartz.impl.jdbcjobstore.StdJDBCDelegate.countMisfiredTriggersInState(StdJDBCDelegate.java:413)
      	at org.quartz.impl.jdbcjobstore.JobStoreSupport.doRecoverMisfires(JobStoreSupport.java:3176)
      	... 2 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 14 more
      18:57:38,796 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#9][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@a17bb7f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,796 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1c169406 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,796 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#7][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@a17bb7f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,796 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@a17bb7f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,816 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@63645c98 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,816 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@63645c98 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,804 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@3bc486a7 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,804 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#8][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@201abe50 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,804 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#4][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@2f808ad5 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,804 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#3][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@e502452 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:38,802 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:38,859 ERROR [http-bio-8080-exec-4][AdvancedPermissionChecker:980] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.impl.BasePersistenceImpl.processException(BasePersistenceImpl.java:209)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5090)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:4890)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:756)
      	at com.liferay.portal.service.impl.ResourcePermissionLocalServiceImpl.hasResourcePermission(ResourcePermissionLocalServiceImpl.java:657)
      	at sun.reflect.GeneratedMethodAccessor533.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy85.hasResourcePermission(Unknown Source)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions_6(PermissionLocalServiceImpl.java:1536)
      	at com.liferay.portal.service.impl.PermissionLocalServiceImpl.hasUserPermissions(PermissionLocalServiceImpl.java:803)
      	at sun.reflect.GeneratedMethodAccessor532.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy57.hasUserPermissions(Unknown Source)
      	at com.liferay.portal.service.PermissionLocalServiceUtil.hasUserPermissions(PermissionLocalServiceUtil.java:1035)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasGuestPermission(AdvancedPermissionChecker.java:976)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermissionImpl(AdvancedPermissionChecker.java:1008)
      	at com.liferay.portal.security.permission.AdvancedPermissionChecker.hasPermission(AdvancedPermissionChecker.java:628)
      	at com.liferay.portal.service.permission.PortletPermissionImpl.contains(PortletPermissionImpl.java:316)
      	at com.liferay.portal.service.permission.PortletPermissionUtil.contains(PortletPermissionUtil.java:190)
      	at com.liferay.portal.events.ServicePreAction.initThemeDisplay(ServicePreAction.java:806)
      	at com.liferay.portal.events.ServicePreAction.servicePre(ServicePreAction.java:1975)
      	at com.liferay.portal.events.ServicePreAction.run(ServicePreAction.java:1286)
      	at com.liferay.portal.events.EventsProcessorImpl.processEvent(EventsProcessorImpl.java:83)
      	at com.liferay.portal.events.EventsProcessorImpl.process(EventsProcessorImpl.java:59)
      	at com.liferay.portal.events.EventsProcessorUtil.process(EventsProcessorUtil.java:40)
      	at com.liferay.portal.servlet.MainServlet.processServicePre(MainServlet.java:1195)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:508)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:113)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:92)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:170)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.ResourcePermissionPersistenceImpl.findByC_N_S_P_R(ResourcePermissionPersistenceImpl.java:5086)
      	... 156 more
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.hql.classic.QueryTranslatorImpl.list(QueryTranslatorImpl.java:940)
      	at org.hibernate.engine.query.HQLQueryPlan.performList(HQLQueryPlan.java:196)
      	at org.hibernate.impl.SessionImpl.list(SessionImpl.java:1268)
      	at org.hibernate.impl.QueryImpl.list(QueryImpl.java:102)
      	at com.liferay.portal.dao.orm.hibernate.QueryImpl.list(QueryImpl.java:101)
      	... 160 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 167 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 179 more
      18:57:43,902 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#0][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@70993f27 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,905 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:43,907 ERROR [http-bio-8080-exec-4][LiferayMethodExceptionEventHandler:34] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at sun.reflect.GeneratedMethodAccessor727.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.value(ASTReference.java:507)
      	at org.apache.velocity.runtime.parser.node.ASTExpression.value(ASTExpression.java:71)
      	at org.apache.velocity.runtime.parser.node.ASTSetDirective.render(ASTSetDirective.java:142)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.runtime.directive.Parse.render(Parse.java:263)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	... 203 more
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 207 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 214 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 226 more
      18:57:43,922 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#7][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@686b1872 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,919 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#3][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5851e46a -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,919 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#9][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5851e46a -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,919 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#2][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5851e46a -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,912 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@24a3e92 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,912 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#8][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1fce5ab -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,912 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5d015331 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,912 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5d015331 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,912 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#4][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@5d015331 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:43,965 ERROR [http-bio-8080-exec-4][JDBCExceptionReporter:82] Connections could not be acquired from the underlying database!
      18:57:44,039 ERROR [http-bio-8080-exec-4][PortletRequestDispatcherImpl:131] org.apache.jasper.JasperException: An exception occurred processing JSP page /html/portlet/dockbar/view.jsp at line 280
      
      277: 	</ul>
      278: 
      279: 	<ul class="aui-toolbar user-toolbar">
      280: 		<c:if test="<%= user.hasMySites() %>">
      281: 			<li class="my-sites has-submenu" id="<portlet:namespace />mySites">
      282: 				<a class="menu-button" href="javascript:;">
      283: 					<span>
      
      
      Stacktrace:
      org.apache.jasper.JasperException: An exception occurred processing JSP page /html/portlet/dockbar/view.jsp at line 280
      
      277: 	</ul>
      278: 
      279: 	<ul class="aui-toolbar user-toolbar">
      280: 		<c:if test="<%= user.hasMySites() %>">
      281: 			<li class="my-sites has-submenu" id="<portlet:namespace />mySites">
      282: 				<a class="menu-button" href="javascript:;">
      283: 					<span>
      
      
      Stacktrace:
      	at org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:568)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:455)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: javax.servlet.ServletException: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:912)
      	at org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:841)
      	at com.liferay.portal.kernel.servlet.PageContextWrapper.handlePageException(PageContextWrapper.java:161)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:2342)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	... 230 more
      Caused by: com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	... 233 more
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	... 258 more
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 262 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 269 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 281 more
      18:57:44,082 ERROR [http-bio-8080-exec-4][render_portlet_jsp:157] com.liferay.portal.kernel.exception.SystemException: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:508)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      Caused by: com.liferay.portal.kernel.dao.orm.ORMException: org.hibernate.exception.GenericJDBCException: could not execute query
      	at com.liferay.portal.dao.orm.hibernate.ExceptionTranslator.translate(ExceptionTranslator.java:30)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:128)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:107)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:194)
      	at com.liferay.portal.kernel.dao.orm.QueryUtil.list(QueryUtil.java:162)
      	at com.liferay.portal.service.persistence.GroupFinderImpl.findByCompanyId(GroupFinderImpl.java:494)
      	at com.liferay.portal.service.impl.GroupLocalServiceImpl.search(GroupLocalServiceImpl.java:1668)
      	at sun.reflect.GeneratedMethodAccessor757.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy24.search(Unknown Source)
      	at com.liferay.portal.service.impl.GroupServiceImpl.getUserPlaces(GroupServiceImpl.java:407)
      	at sun.reflect.GeneratedMethodAccessor756.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:117)
      	at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.execute(DefaultTransactionExecutor.java:62)
      	at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:52)
      	at com.liferay.portal.spring.aop.ServiceBeanMethodInvocation.proceed(ServiceBeanMethodInvocation.java:113)
      	at com.liferay.portal.spring.aop.ServiceBeanAopProxy.invoke(ServiceBeanAopProxy.java:218)
      	at $Proxy25.getUserPlaces(Unknown Source)
      	at com.liferay.portal.service.GroupServiceUtil.getUserPlaces(GroupServiceUtil.java:299)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:373)
      	at com.liferay.portal.model.impl.UserImpl.getMySites(UserImpl.java:338)
      	at com.liferay.portal.model.impl.UserImpl.hasMySites(UserImpl.java:625)
      	at org.apache.jsp.html.portlet.dockbar.view_jsp._jspService(view_jsp.java:1330)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.doInclude(ApplicationDispatcher.java:605)
      	at org.apache.catalina.core.ApplicationDispatcher.include(ApplicationDispatcher.java:544)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.dispatch(PortletRequestDispatcherImpl.java:332)
      	at com.liferay.portlet.PortletRequestDispatcherImpl.include(PortletRequestDispatcherImpl.java:128)
      	at com.liferay.portal.struts.PortletRequestProcessor.doInclude(PortletRequestProcessor.java:362)
      	at com.liferay.portal.struts.PortletRequestProcessor.doForward(PortletRequestProcessor.java:330)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortletRequestProcessor.process(PortletRequestProcessor.java:226)
      	at com.liferay.portlet.StrutsPortlet.include(StrutsPortlet.java:276)
      	at com.liferay.portlet.StrutsPortlet.doView(StrutsPortlet.java:155)
      	at com.liferay.portal.kernel.portlet.LiferayPortlet.doDispatch(LiferayPortlet.java:213)
      	at javax.portlet.GenericPortlet.render(GenericPortlet.java:233)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:103)
      	at com.liferay.portlet.ScriptDataPortletFilter.doFilter(ScriptDataPortletFilter.java:55)
      	at com.liferay.portlet.FilterChainImpl.doFilter(FilterChainImpl.java:100)
      	at com.liferay.portal.kernel.portlet.PortletFilterUtil.doFilter(PortletFilterUtil.java:64)
      	at com.liferay.portlet.InvokerPortletImpl.invoke(InvokerPortletImpl.java:616)
      	at com.liferay.portlet.InvokerPortletImpl.invokeRender(InvokerPortletImpl.java:675)
      	at com.liferay.portlet.InvokerPortletImpl.render(InvokerPortletImpl.java:382)
      	at com.liferay.portlet.MonitoringPortlet.render(MonitoringPortlet.java:254)
      	at org.apache.jsp.html.portal.render_005fportlet_jsp._jspService(render_005fportlet_jsp.java:1253)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at com.liferay.portal.servlet.DirectRequestDispatcher.include(DirectRequestDispatcher.java:99)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.doDispatch(ClassLoaderRequestDispatcherWrapper.java:78)
      	at com.liferay.portal.servlet.ClassLoaderRequestDispatcherWrapper.include(ClassLoaderRequestDispatcherWrapper.java:53)
      	at com.liferay.portal.util.PortalImpl.renderPortlet(PortalImpl.java:5780)
      	at com.liferay.portal.util.PortalUtil.renderPortlet(PortalUtil.java:1646)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:196)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:236)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletImpl.processPortlet(RuntimePortletImpl.java:222)
      	at com.liferay.portlet.layoutconfiguration.util.RuntimePortletUtil.processPortlet(RuntimePortletUtil.java:100)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:117)
      	at com.liferay.taglib.portletext.RuntimeTag.doTag(RuntimeTag.java:64)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:653)
      	at com.liferay.taglib.util.VelocityTaglibImpl.runtime(VelocityTaglibImpl.java:646)
      	at sun.reflect.GeneratedMethodAccessor761.invoke(Unknown Source)
      	at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      	at java.lang.reflect.Method.invoke(Method.java:597)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.doInvoke(UberspectImpl.java:389)
      	at org.apache.velocity.util.introspection.UberspectImpl$VelMethodImpl.invoke(UberspectImpl.java:378)
      	at org.apache.velocity.runtime.parser.node.ASTMethod.execute(ASTMethod.java:270)
      	at org.apache.velocity.runtime.parser.node.ASTReference.execute(ASTReference.java:262)
      	at org.apache.velocity.runtime.parser.node.ASTReference.render(ASTReference.java:342)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.directive.VelocimacroProxy.render(VelocimacroProxy.java:212)
      	at org.apache.velocity.runtime.directive.RuntimeMacro.render(RuntimeMacro.java:247)
      	at org.apache.velocity.runtime.parser.node.ASTDirective.render(ASTDirective.java:175)
      	at org.apache.velocity.runtime.parser.node.ASTBlock.render(ASTBlock.java:72)
      	at org.apache.velocity.runtime.parser.node.ASTIfStatement.render(ASTIfStatement.java:87)
      	at org.apache.velocity.runtime.parser.node.SimpleNode.render(SimpleNode.java:336)
      	at org.apache.velocity.Template.merge(Template.java:328)
      	at org.apache.velocity.Template.merge(Template.java:235)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:237)
      	at com.liferay.portal.velocity.VelocityEngineImpl.mergeTemplate(VelocityEngineImpl.java:253)
      	at com.liferay.portal.kernel.velocity.VelocityEngineUtil.mergeTemplate(VelocityEngineUtil.java:83)
      	at com.liferay.taglib.util.ThemeUtil.doIncludeVM(ThemeUtil.java:494)
      	at com.liferay.taglib.util.ThemeUtil.doDispatch(ThemeUtil.java:178)
      	at com.liferay.taglib.util.ThemeUtil.includeVM(ThemeUtil.java:134)
      	at com.liferay.taglib.util.ThemeUtil.include(ThemeUtil.java:100)
      	at com.liferay.taglib.theme.IncludeTag.doEndTag(IncludeTag.java:39)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspx_meth_liferay_002dtheme_005finclude_005f1(portal_jsp.java:480)
      	at org.apache.jsp.html.common.themes.portal_jsp._jspService(portal_jsp.java:424)
      	at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432)
      	at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390)
      	at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.struts.StrutsUtil.forward(StrutsUtil.java:79)
      	at com.liferay.portal.struts.PortalRequestProcessor.doForward(PortalRequestProcessor.java:282)
      	at org.apache.struts.tiles.TilesRequestProcessor.processTilesDefinition(TilesRequestProcessor.java:239)
      	at org.apache.struts.tiles.TilesRequestProcessor.internalModuleRelativeForward(TilesRequestProcessor.java:341)
      	at org.apache.struts.action.RequestProcessor.processForward(RequestProcessor.java:572)
      	at org.apache.struts.action.RequestProcessor.process(RequestProcessor.java:221)
      	at com.liferay.portal.struts.PortalRequestProcessor.process(PortalRequestProcessor.java:176)
      	at org.apache.struts.action.ActionServlet.process(ActionServlet.java:1196)
      	at org.apache.struts.action.ActionServlet.doPost(ActionServlet.java:432)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:647)
      	at com.liferay.portal.servlet.MainServlet.callParentService(MainServlet.java:567)
      	at com.liferay.portal.servlet.MainServlet.service(MainServlet.java:544)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.ApplicationDispatcher.invoke(ApplicationDispatcher.java:749)
      	at org.apache.catalina.core.ApplicationDispatcher.processRequest(ApplicationDispatcher.java:487)
      	at org.apache.catalina.core.ApplicationDispatcher.doForward(ApplicationDispatcher.java:412)
      	at org.apache.catalina.core.ApplicationDispatcher.forward(ApplicationDispatcher.java:339)
      	at com.liferay.portal.servlet.FriendlyURLServlet.service(FriendlyURLServlet.java:144)
      	at javax.servlet.http.HttpServlet.service(HttpServlet.java:728)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:73)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.strip.StripFilter.processFilter(StripFilter.java:358)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.gzip.GZipFilter.processFilter(GZipFilter.java:123)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.secure.SecureFilter.processFilter(SecureFilter.java:314)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.i18n.I18nFilter.processFilter(I18nFilter.java:259)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.etag.ETagFilter.processFilter(ETagFilter.java:70)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.jsoncontenttype.JSONContentTypeFilter.processFilter(JSONContentTypeFilter.java:42)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.autologin.AutoLoginFilter.processFilter(AutoLoginFilter.java:260)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.sso.ntlm.NtlmPostFilter.processFilter(NtlmPostFilter.java:83)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.sharepoint.SharepointFilter.processFilter(SharepointFilter.java:88)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.BaseFilter.processFilter(BaseFilter.java:169)
      	at com.liferay.portal.servlet.filters.virtualhost.VirtualHostFilter.processFilter(VirtualHostFilter.java:191)
      	at com.liferay.portal.kernel.servlet.BaseFilter.doFilter(BaseFilter.java:59)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at org.tuckey.web.filters.urlrewrite.UrlRewriteFilter.doFilter(UrlRewriteFilter.java:738)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDoFilter(InvokerFilterChain.java:207)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:109)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:168)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:117)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.processDirectCallFilter(InvokerFilterChain.java:188)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilterChain.doFilter(InvokerFilterChain.java:96)
      	at com.liferay.portal.kernel.servlet.filters.invoker.InvokerFilter.doFilter(InvokerFilter.java:85)
      	at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:243)
      	at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210)
      	at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222)
      	at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123)
      	at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472)
      	at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171)
      	at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99)
      	at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953)
      	at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118)
      	at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408)
      	at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008)
      	at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589)
      	at org.apache.tomcat.util.net.JIoEndpoint$SocketProcessor.run(JIoEndpoint.java:312)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886)
      	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908)
      	at java.lang.Thread.run(Thread.java:662)
      Caused by: org.hibernate.exception.GenericJDBCException: could not execute query
      	at org.hibernate.exception.SQLStateConverter.handledNonSpecificException(SQLStateConverter.java:140)
      	at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:128)
      	at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66)
      	at org.hibernate.loader.Loader.doList(Loader.java:2545)
      	at org.hibernate.loader.Loader.listIgnoreQueryCache(Loader.java:2276)
      	at org.hibernate.loader.Loader.list(Loader.java:2271)
      	at org.hibernate.loader.custom.CustomLoader.list(CustomLoader.java:316)
      	at org.hibernate.impl.SessionImpl.listCustomQuery(SessionImpl.java:1842)
      	at org.hibernate.impl.AbstractSessionImpl.list(AbstractSessionImpl.java:165)
      	at org.hibernate.impl.SQLQueryImpl.list(SQLQueryImpl.java:157)
      	at com.liferay.portal.dao.orm.hibernate.SQLQueryImpl.list(SQLQueryImpl.java:116)
      	... 262 more
      Caused by: java.sql.SQLException: Connections could not be acquired from the underlying database!
      	at com.mchange.v2.sql.SqlUtils.toSQLException(SqlUtils.java:106)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:529)
      	at com.mchange.v2.c3p0.impl.AbstractPoolBackedDataSource.getConnection(AbstractPoolBackedDataSource.java:128)
      	at com.liferay.portal.dao.jdbc.util.DataSourceWrapper.getConnection(DataSourceWrapper.java:39)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.getTargetConnection(LazyConnectionDataSourceProxy.java:403)
      	at org.springframework.jdbc.datasource.LazyConnectionDataSourceProxy$LazyConnectionInvocationHandler.invoke(LazyConnectionDataSourceProxy.java:376)
      	at $Proxy4.prepareStatement(Unknown Source)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:534)
      	at org.hibernate.jdbc.AbstractBatcher.getPreparedStatement(AbstractBatcher.java:452)
      	at org.hibernate.jdbc.AbstractBatcher.prepareQueryStatement(AbstractBatcher.java:161)
      	at org.hibernate.loader.Loader.prepareQueryStatement(Loader.java:1700)
      	at org.hibernate.loader.Loader.doQuery(Loader.java:801)
      	at org.hibernate.loader.Loader.doQueryAndInitializeNonLazyCollections(Loader.java:274)
      	at org.hibernate.loader.Loader.doList(Loader.java:2542)
      	... 269 more
      Caused by: com.mchange.v2.resourcepool.CannotAcquireResourceException: A ResourcePool could not acquire a resource from its primary factory or source.
      	at com.mchange.v2.resourcepool.BasicResourcePool.awaitAvailable(BasicResourcePool.java:1319)
      	at com.mchange.v2.resourcepool.BasicResourcePool.prelimCheckoutResource(BasicResourcePool.java:557)
      	at com.mchange.v2.resourcepool.BasicResourcePool.checkoutResource(BasicResourcePool.java:477)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool.checkoutPooledConnection(C3P0PooledConnectionPool.java:525)
      	... 281 more
      
      18:57:46,903 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#1][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@1752329 -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:46,904 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#6][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@6185d46f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.SQLError.createCommunicationsException(SQLError.java:1117)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:355)
      	at com.mysql.jdbc.ConnectionImpl.coreConnect(ConnectionImpl.java:2461)
      	at com.mysql.jdbc.ConnectionImpl.connectOneTryOnly(ConnectionImpl.java:2498)
      	at com.mysql.jdbc.ConnectionImpl.createNewIO(ConnectionImpl.java:2283)
      	at com.mysql.jdbc.ConnectionImpl.<init>(ConnectionImpl.java:822)
      	at com.mysql.jdbc.JDBC4Connection.<init>(JDBC4Connection.java:47)
      	at sun.reflect.GeneratedConstructorAccessor29.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handleNewInstance(Util.java:411)
      	at com.mysql.jdbc.ConnectionImpl.getInstance(ConnectionImpl.java:404)
      	at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:317)
      	at com.mchange.v2.c3p0.DriverManagerDataSource.getConnection(DriverManagerDataSource.java:134)
      	at com.mchange.v2.c3p0.WrapperConnectionPoolDataSource.getPooledConnection(WrapperConnectionPoolDataSource.java:182)
      	at com.mchange.v2.c3p0.impl.C3P0PooledConnectionPool$1PooledConnectionResourcePoolManager.acquireResource(C3P0PooledConnectionPool.java:148)
      	at com.mchange.v2.resourcepool.BasicResourcePool.doAcquire(BasicResourcePool.java:1014)
      	at com.mchange.v2.resourcepool.BasicResourcePool.access$800(BasicResourcePool.java:32)
      	at com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask.run(BasicResourcePool.java:1810)
      	at com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread.run(ThreadPoolAsynchronousRunner.java:547)
      Caused by: java.net.ConnectException: Connection refused: connect
      	at java.net.PlainSocketImpl.socketConnect(Native Method)
      	at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:351)
      	at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:213)
      	at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:200)
      	at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:366)
      	at java.net.Socket.connect(Socket.java:529)
      	at java.net.Socket.connect(Socket.java:478)
      	at java.net.Socket.<init>(Socket.java:375)
      	at java.net.Socket.<init>(Socket.java:218)
      	at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:259)
      	at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:305)
      	... 18 more
      18:57:46,904 WARN  [com.mchange.v2.async.ThreadPoolAsynchronousRunner$PoolThread-#5][BasicResourcePool:1841] com.mchange.v2.resourcepool.BasicResourcePool$AcquireTask@73534b8f -- Acquisition Attempt Failed!!! Clearing pending acquires. While trying to acquire a needed new resource, we failed to succeed more than the maximum number of allowed acquisition attempts (3). Last acquisition attempt exception: 
      com.mysql.jdbc.exceptions.jdbc4.CommunicationsException: Communications link failure
      
      The last packet sent successfully to the server was 0 milliseconds ago. The driver has not received any packets from the server.
      	at sun.reflect.GeneratedConstructorAccessor177.newInstance(Unknown Source)
      	at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
      	at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
      	at com.mysql.jdbc.Util.handl