2021-10-15 07:20:23.786 INFO [main][PortalContextLoaderListener:123] JVM arguments: -Djava.util.logging.config.file=F:\bundle\liferay-portal-master-private-all\tomcat-9.0.53\conf\logging.properties -Djava.util.logging.manager=org.apache.juli.ClassLoaderLogManager -Djdk.tls.ephemeralDHKeySize=2048 -Djava.protocol.handler.pkgs=org.apache.catalina.webresources -Dfile.encoding=UTF-8 -Djava.locale.providers=JRE,COMPAT,CLDR -Djava.net.preferIPv4Stack=true -Duser.timezone=GMT -Xms2560m -Xmx2560m -XX:MaxNewSize=1536m -XX:MaxMetaspaceSize=768m -XX:MetaspaceSize=768m -XX:NewSize=1536m -XX:SurvivorRatio=7 -Dignore.endorsed.dirs= -Dcatalina.base=F:\bundle\liferay-portal-master-private-all\tomcat-9.0.53 -Dcatalina.home=F:\bundle\liferay-portal-master-private-all\tomcat-9.0.53 -Djava.io.tmpdir=F:\bundle\liferay-portal-master-private-all\tomcat-9.0.53\temp 2021-10-15 07:20:25.411 INFO [main][DialectDetector:149] Using dialect org.hibernate.dialect.MySQLDialect for MySQL 5.7 2021-10-15 07:20:26.774 INFO [main][ModuleFrameworkImpl:1272] Starting initial bundles 2021-10-15 07:20:28.154 INFO [main][ModuleFrameworkImpl:1569] Started initial bundles 2021-10-15 07:20:28.155 INFO [main][ModuleFrameworkImpl:1618] Starting dynamic bundles 2021-10-15 07:20:38.200 INFO [main][ModuleFrameworkImpl:1640] Started dynamic bundles 2021-10-15 07:20:38.201 INFO [main][ModuleFrameworkImpl:1647] Starting web bundles 2021-10-15 07:20:41.527 INFO [main][ModuleFrameworkImpl:1701] Started web bundles 2021-10-15 07:20:41.528 INFO [main][ModuleFrameworkImpl:254] Navigate to Control Panel > System > Gogo Shell and enter "lb" to see all bundles 2021-10-15 07:20:44.558 WARN [main][SidecarManager:103] Liferay automatically starts a child process of Elasticsearch named sidecar for convenient development and demonstration purposes. Do NOT use sidecar in production. Refer to the documentation for details on the limitations of sidecar and instructions on configuring a remote Elasticsearch connection in the Control Panel. 2021-10-15 07:20:51.274 INFO [main][Sidecar:119] Sidecar Elasticsearch liferay started at 127.0.0.1:9201 2021-10-15 07:20:53.589 INFO [main][StartupHelperUtil:99] There are no patches installed 2021-10-15 07:20:53.756 INFO [main][LoggingTimer:83] Starting com.liferay.portal.events.StartupHelperUtil#initResourceActions 2021-10-15 07:20:53.779 INFO [main][LoggingTimer:44] Completed com.liferay.portal.events.StartupHelperUtil#initResourceActions in 23 ms 2021-10-15 07:20:54.089 INFO [main][AutoDeployDir:205] Auto deploy scanner started for F:\bundle\liferay-portal-master-private-all\deploy 2021-10-15 07:20:55.923 INFO [main][SystemCheckOSGiCommands:59] System check is enabled. You can run a system check with the command "system:check" in Gogo shell. 2021-10-15 07:21:00.804 INFO [com.liferay.portal.osgi.web.wab.extender.internal.WabFactory-BundleTrackerOpener][ThemeHotDeployListener:108] 1 theme for admin-theme is available for use 2021-10-15 07:21:00.909 INFO [com.liferay.portal.osgi.web.wab.extender.internal.WabFactory-BundleTrackerOpener][ThemeHotDeployListener:108] 1 theme for classic-theme is available for use 2021-10-15 07:21:01.005 INFO [com.liferay.portal.osgi.web.wab.extender.internal.WabFactory-BundleTrackerOpener][ThemeHotDeployListener:108] 1 theme for dialect-theme is available for use 2021-10-15 07:21:01.110 INFO [com.liferay.portal.osgi.web.wab.extender.internal.WabFactory-BundleTrackerOpener][ThemeHotDeployListener:108] 1 theme for minium-theme is available for use 2021-10-15 07:21:01.197 INFO [com.liferay.portal.osgi.web.wab.extender.internal.WabFactory-BundleTrackerOpener][ThemeHotDeployListener:108] 1 theme for speedwell-theme is available for use 2021-10-15 07:44:52.192 ERROR [liferay/background_task-8][JDBCExceptionReporter:234] Deadlock found when trying to get lock; try restarting transaction 2021-10-15 07:44:52.194 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.page.template.model.LayoutPageTemplateStructure, uuid: db2ba6e0-bcc6-bd39-d76d-8d506a7d9b97} import failed org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] ... 75 more 2021-10-15 07:44:52.253 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: f19d6677-556c-8882-eacb-92bcd4446d60} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.295 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: dc33d278-2f7a-ca8f-370a-f706ddb61767} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.348 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.set.model.adapter.StagedLayoutSet, groupId: 46664, uuid: true} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.389 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 6e6dc2de-9b6d-4064-9ac3-cc0528e6d836} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.423 ERROR [liferay/background_task-8][LoggerExportImportLifecycleListener:113] Layout import failed for group 47078 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.456 ERROR [liferay/background_task-8][LayoutSetPrototypeImportBackgroundTaskExecutor:125] Merge fail count increased to 1 for layout set prototype 46663 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) ~[portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#47432] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:52.498 ERROR [liferay/background_task-8][BackgroundTaskMessageListener:182] Unable to execute background task com.liferay.portal.kernel.security.auth.PrincipalException: PermissionChecker not initialized at com.liferay.portal.kernel.security.auth.GuestOrUserUtil.getPermissionChecker(GuestOrUserUtil.java:101) ~[portal-kernel.jar:?] at com.liferay.portal.kernel.service.BaseServiceImpl.getPermissionChecker(BaseServiceImpl.java:50) ~[portal-kernel.jar:?] at com.liferay.portal.service.impl.LayoutSetServiceImpl.updateSettings(LayoutSetServiceImpl.java:147) ~[portal-impl.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.kernel.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:64) ~[portal-kernel.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy201.updateSettings(Unknown Source) ~[?:?] at com.liferay.portal.kernel.service.LayoutSetServiceUtil.updateSettings(LayoutSetServiceUtil.java:125) ~[portal-kernel.jar:?] at com.liferay.portlet.sites.util.SitesImpl.setMergeFailCount(SitesImpl.java:1586) ~[portal-impl.jar:?] at com.liferay.sites.kernel.util.SitesUtil.setMergeFailCount(SitesUtil.java:307) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:132) ~[?:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) ~[?:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) ~[portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) ~[bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] 2021-10-15 07:44:53.064 ERROR [liferay/background_task-20][JDBCExceptionReporter:234] Deadlock found when trying to get lock; try restarting transaction 2021-10-15 07:44:53.065 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.page.template.model.LayoutPageTemplateStructure, uuid: db2ba6e0-bcc6-bd39-d76d-8d506a7d9b97} import failed org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] ... 75 more 2021-10-15 07:44:53.089 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: f19d6677-556c-8882-eacb-92bcd4446d60} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.116 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: dc33d278-2f7a-ca8f-370a-f706ddb61767} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.140 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.set.model.adapter.StagedLayoutSet, groupId: 46664, uuid: true} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.174 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 6e6dc2de-9b6d-4064-9ac3-cc0528e6d836} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.205 ERROR [liferay/background_task-20][LoggerExportImportLifecycleListener:113] Layout import failed for group 48130 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.235 ERROR [liferay/background_task-20][LayoutSetPrototypeImportBackgroundTaskExecutor:125] Merge fail count increased to 1 for layout set prototype 46663 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) ~[portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#48498] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:53.270 ERROR [liferay/background_task-20][BackgroundTaskMessageListener:182] Unable to execute background task com.liferay.portal.kernel.security.auth.PrincipalException: PermissionChecker not initialized at com.liferay.portal.kernel.security.auth.GuestOrUserUtil.getPermissionChecker(GuestOrUserUtil.java:101) ~[portal-kernel.jar:?] at com.liferay.portal.kernel.service.BaseServiceImpl.getPermissionChecker(BaseServiceImpl.java:50) ~[portal-kernel.jar:?] at com.liferay.portal.service.impl.LayoutSetServiceImpl.updateSettings(LayoutSetServiceImpl.java:147) ~[portal-impl.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.kernel.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:64) ~[portal-kernel.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy201.updateSettings(Unknown Source) ~[?:?] at com.liferay.portal.kernel.service.LayoutSetServiceUtil.updateSettings(LayoutSetServiceUtil.java:125) ~[portal-kernel.jar:?] at com.liferay.portlet.sites.util.SitesImpl.setMergeFailCount(SitesImpl.java:1586) ~[portal-impl.jar:?] at com.liferay.sites.kernel.util.SitesUtil.setMergeFailCount(SitesUtil.java:307) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:132) ~[?:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) ~[?:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) ~[portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) ~[bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] 2021-10-15 07:44:53.752 ERROR [liferay/background_task-22][JDBCExceptionReporter:234] Deadlock found when trying to get lock; try restarting transaction 2021-10-15 07:44:53.753 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.page.template.model.LayoutPageTemplateStructure, uuid: db2ba6e0-bcc6-bd39-d76d-8d506a7d9b97} import failed org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] ... 75 more 2021-10-15 07:44:53.787 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: f19d6677-556c-8882-eacb-92bcd4446d60} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.232 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: dc33d278-2f7a-ca8f-370a-f706ddb61767} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.267 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.set.model.adapter.StagedLayoutSet, groupId: 46664, uuid: true} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.303 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 6e6dc2de-9b6d-4064-9ac3-cc0528e6d836} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.331 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:113] Layout import failed for group 48946 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.352 ERROR [liferay/background_task-22][LayoutSetPrototypeImportBackgroundTaskExecutor:125] Merge fail count increased to 1 for layout set prototype 46663 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) ~[portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#49294] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:44:55.374 ERROR [liferay/background_task-22][BackgroundTaskMessageListener:182] Unable to execute background task com.liferay.portal.kernel.security.auth.PrincipalException: PermissionChecker not initialized at com.liferay.portal.kernel.security.auth.GuestOrUserUtil.getPermissionChecker(GuestOrUserUtil.java:101) ~[portal-kernel.jar:?] at com.liferay.portal.kernel.service.BaseServiceImpl.getPermissionChecker(BaseServiceImpl.java:50) ~[portal-kernel.jar:?] at com.liferay.portal.service.impl.LayoutSetServiceImpl.updateSettings(LayoutSetServiceImpl.java:147) ~[portal-impl.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.kernel.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:64) ~[portal-kernel.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy201.updateSettings(Unknown Source) ~[?:?] at com.liferay.portal.kernel.service.LayoutSetServiceUtil.updateSettings(LayoutSetServiceUtil.java:125) ~[portal-kernel.jar:?] at com.liferay.portlet.sites.util.SitesImpl.setMergeFailCount(SitesImpl.java:1586) ~[portal-impl.jar:?] at com.liferay.sites.kernel.util.SitesUtil.setMergeFailCount(SitesUtil.java:307) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:132) ~[?:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) ~[?:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) ~[portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) ~[bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] 2021-10-15 07:45:18.614 ERROR [liferay/background_task-19][JDBCExceptionReporter:234] Deadlock found when trying to get lock; try restarting transaction 2021-10-15 07:45:18.615 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.page.template.model.LayoutPageTemplateStructure, uuid: db2ba6e0-bcc6-bd39-d76d-8d506a7d9b97} import failed org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] ... 75 more 2021-10-15 07:45:18.633 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: f19d6677-556c-8882-eacb-92bcd4446d60} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.650 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: dc33d278-2f7a-ca8f-370a-f706ddb61767} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.666 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.set.model.adapter.StagedLayoutSet, groupId: 46664, uuid: true} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.684 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 6e6dc2de-9b6d-4064-9ac3-cc0528e6d836} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.707 ERROR [liferay/background_task-19][LoggerExportImportLifecycleListener:113] Layout import failed for group 49627 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.726 ERROR [liferay/background_task-19][LayoutSetPrototypeImportBackgroundTaskExecutor:125] Merge fail count increased to 1 for layout set prototype 46663 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) ~[portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#51266] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:18.749 ERROR [liferay/background_task-19][BackgroundTaskMessageListener:182] Unable to execute background task com.liferay.portal.kernel.security.auth.PrincipalException: PermissionChecker not initialized at com.liferay.portal.kernel.security.auth.GuestOrUserUtil.getPermissionChecker(GuestOrUserUtil.java:101) ~[portal-kernel.jar:?] at com.liferay.portal.kernel.service.BaseServiceImpl.getPermissionChecker(BaseServiceImpl.java:50) ~[portal-kernel.jar:?] at com.liferay.portal.service.impl.LayoutSetServiceImpl.updateSettings(LayoutSetServiceImpl.java:147) ~[portal-impl.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.kernel.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:64) ~[portal-kernel.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy201.updateSettings(Unknown Source) ~[?:?] at com.liferay.portal.kernel.service.LayoutSetServiceUtil.updateSettings(LayoutSetServiceUtil.java:125) ~[portal-kernel.jar:?] at com.liferay.portlet.sites.util.SitesImpl.setMergeFailCount(SitesImpl.java:1586) ~[portal-impl.jar:?] at com.liferay.sites.kernel.util.SitesUtil.setMergeFailCount(SitesUtil.java:307) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:132) ~[?:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) ~[?:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) ~[portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) ~[bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] 2021-10-15 07:45:22.485 ERROR [liferay/background_task-22][JDBCExceptionReporter:234] Deadlock found when trying to get lock; try restarting transaction 2021-10-15 07:45:22.485 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.page.template.model.LayoutPageTemplateStructure, uuid: db2ba6e0-bcc6-bd39-d76d-8d506a7d9b97} import failed org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] ... 75 more 2021-10-15 07:45:22.510 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: f19d6677-556c-8882-eacb-92bcd4446d60} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.531 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.portal.kernel.model.Layout, groupId: 46664, uuid: dc33d278-2f7a-ca8f-370a-f706ddb61767} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.549 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.layout.set.model.adapter.StagedLayoutSet, groupId: 46664, uuid: true} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.566 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:399] Staged model {class: com.liferay.site.model.adapter.StagedGroup, uuid: 6e6dc2de-9b6d-4064-9ac3-cc0528e6d836} import failed com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.581 ERROR [liferay/background_task-22][LoggerExportImportLifecycleListener:113] Layout import failed for group 49729 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) [portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) [portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) [portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.596 ERROR [liferay/background_task-22][LayoutSetPrototypeImportBackgroundTaskExecutor:125] Merge fail count increased to 1 for layout set prototype 46663 com.liferay.exportimport.kernel.lar.PortletDataException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:408) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.helper.LayoutPageTemplateStructureDataHandlerHelper.importLayoutPageTemplateStructure(LayoutPageTemplateStructureDataHandlerHelper.java:61) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.importLayoutPageTemplateStructures(LayoutStagedModelDataHandler.java:1718) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:1019) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:754) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutStagedModelDataHandler.doImportStagedModel(LayoutStagedModelDataHandler.java:159) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.doImportReferenceStagedModel(StagedModelDataHandlerUtil.java:454) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importReferenceStagedModel(StagedModelDataHandlerUtil.java:296) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importReferenceStagedModels(BaseStagedModelDataHandler.java:863) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:365) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:348) ~[?:?] at com.liferay.site.internal.exportimport.data.handler.StagedGroupStagedModelDataHandler.doImportStagedModel(StagedGroupStagedModelDataHandler.java:78) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:381) ~[portal-kernel.jar:?] at com.liferay.exportimport.kernel.lar.StagedModelDataHandlerUtil.importStagedModel(StagedModelDataHandlerUtil.java:367) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.controller.LayoutImportController.doImportFile(LayoutImportController.java:592) ~[?:?] at com.liferay.exportimport.internal.controller.LayoutImportController.importFile(LayoutImportController.java:221) ~[?:?] at com.liferay.portlet.exportimport.service.impl.ExportImportLocalServiceImpl.importLayouts(ExportImportLocalServiceImpl.java:189) ~[portal-impl.jar:?] at sun.reflect.GeneratedMethodAccessor912.invoke(Unknown Source) ~[?:?] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.change.tracking.internal.aop.CTTransactionAdvice.invoke(CTTransactionAdvice.java:80) ~[?:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy95.importLayouts(Unknown Source) ~[?:?] at com.liferay.exportimport.kernel.service.ExportImportLocalServiceUtil.importLayouts(ExportImportLocalServiceUtil.java:107) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:164) ~[?:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor$LayoutImportCallable.call(LayoutSetPrototypeImportBackgroundTaskExecutor.java:147) ~[?:?] at com.liferay.portal.spring.transaction.BaseTransactionExecutor.execute(BaseTransactionExecutor.java:37) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInvokerImpl.invoke(TransactionInvokerImpl.java:39) ~[portal-impl.jar:?] at com.liferay.portal.kernel.transaction.TransactionInvokerUtil.invoke(TransactionInvokerUtil.java:28) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:95) [bundleFile:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) [bundleFile:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) [portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) [bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91] Caused by: org.hibernate.exception.LockAcquisitionException: could not delete: [com.liferay.layout.page.template.model.impl.LayoutPageTemplateStructureRelImpl#53023] at org.hibernate.exception.SQLStateConverter.convert(SQLStateConverter.java:107) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.exception.JDBCExceptionHelper.convert(JDBCExceptionHelper.java:66) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2729) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more Caused by: com.mysql.cj.jdbc.exceptions.MySQLTransactionRollbackException: Deadlock found when trying to get lock; try restarting transaction at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:123) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLError.createSQLException(SQLError.java:97) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.exceptions.SQLExceptionsMapping.translateException(SQLExceptionsMapping.java:122) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeInternal(ClientPreparedStatement.java:953) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1092) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdateInternal(ClientPreparedStatement.java:1040) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeLargeUpdate(ClientPreparedStatement.java:1347) ~[mysql.jar:8.0.21] at com.mysql.cj.jdbc.ClientPreparedStatement.executeUpdate(ClientPreparedStatement.java:1025) ~[mysql.jar:8.0.21] at com.zaxxer.hikari.pool.ProxyPreparedStatement.executeUpdate(ProxyPreparedStatement.java:61) ~[hikaricp.jar:?] at com.zaxxer.hikari.pool.HikariProxyPreparedStatement.executeUpdate(HikariProxyPreparedStatement.java) ~[hikaricp.jar:?] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2711) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.persister.entity.AbstractEntityPersister.delete(AbstractEntityPersister.java:2912) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.action.EntityDeleteAction.execute(EntityDeleteAction.java:97) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.execute(ActionQueue.java:273) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:265) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.engine.ActionQueue.executeActions(ActionQueue.java:189) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.AbstractFlushingEventListener.performExecutions(AbstractFlushingEventListener.java:321) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.event.def.DefaultFlushEventListener.onFlush(DefaultFlushEventListener.java:51) ~[hibernate-core.jar:3.6.10.Final] at org.hibernate.impl.SessionImpl.flush(SessionImpl.java:1216) ~[hibernate-core.jar:3.6.10.Final] at com.liferay.portal.spring.hibernate.PortletTransactionManager$TransactionStatusWrapper.reset(PortletTransactionManager.java:260) ~[portal-impl.jar:?] at com.liferay.portal.spring.hibernate.PortletTransactionManager.commit(PortletTransactionManager.java:63) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.DefaultTransactionExecutor.commit(DefaultTransactionExecutor.java:41) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:77) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy763.deleteLayoutPageTemplateStructureRels(Unknown Source) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler._importLayoutPageTemplateStructureRels(LayoutPageTemplateStructureStagedModelDataHandler.java:183) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:131) ~[?:?] at com.liferay.layout.admin.web.internal.exportimport.data.handler.LayoutPageTemplateStructureStagedModelDataHandler.doImportStagedModel(LayoutPageTemplateStructureStagedModelDataHandler.java:41) ~[?:?] at com.liferay.exportimport.kernel.lar.BaseStagedModelDataHandler.importStagedModel(BaseStagedModelDataHandler.java:367) ~[portal-kernel.jar:?] ... 56 more 2021-10-15 07:45:22.615 ERROR [liferay/background_task-22][BackgroundTaskMessageListener:182] Unable to execute background task com.liferay.portal.kernel.security.auth.PrincipalException: PermissionChecker not initialized at com.liferay.portal.kernel.security.auth.GuestOrUserUtil.getPermissionChecker(GuestOrUserUtil.java:101) ~[portal-kernel.jar:?] at com.liferay.portal.kernel.service.BaseServiceImpl.getPermissionChecker(BaseServiceImpl.java:50) ~[portal-kernel.jar:?] at com.liferay.portal.service.impl.LayoutSetServiceImpl.updateSettings(LayoutSetServiceImpl.java:147) ~[portal-impl.jar:?] at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[?:1.8.0_91] at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) ~[?:1.8.0_91] at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) ~[?:1.8.0_91] at java.lang.reflect.Method.invoke(Method.java:498) ~[?:1.8.0_91] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:50) ~[portal-impl.jar:?] at com.liferay.portal.spring.transaction.TransactionInterceptor.invoke(TransactionInterceptor.java:69) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.kernel.aop.ChainableMethodAdvice.invoke(ChainableMethodAdvice.java:64) ~[portal-kernel.jar:?] at com.liferay.portal.spring.aop.AopMethodInvocationImpl.proceed(AopMethodInvocationImpl.java:57) ~[portal-impl.jar:?] at com.liferay.portal.spring.aop.AopInvocationHandler.invoke(AopInvocationHandler.java:49) ~[portal-impl.jar:?] at com.sun.proxy.$Proxy201.updateSettings(Unknown Source) ~[?:?] at com.liferay.portal.kernel.service.LayoutSetServiceUtil.updateSettings(LayoutSetServiceUtil.java:125) ~[portal-kernel.jar:?] at com.liferay.portlet.sites.util.SitesImpl.setMergeFailCount(SitesImpl.java:1586) ~[portal-impl.jar:?] at com.liferay.sites.kernel.util.SitesUtil.setMergeFailCount(SitesUtil.java:307) ~[portal-kernel.jar:?] at com.liferay.exportimport.internal.background.task.LayoutSetPrototypeImportBackgroundTaskExecutor.execute(LayoutSetPrototypeImportBackgroundTaskExecutor.java:132) ~[?:?] at com.liferay.portal.background.task.internal.SerialBackgroundTaskExecutor.execute(SerialBackgroundTaskExecutor.java:63) ~[?:?] at com.liferay.portal.kernel.backgroundtask.DelegatingBackgroundTaskExecutor.execute(DelegatingBackgroundTaskExecutor.java:41) ~[portal-kernel.jar:?] at com.liferay.portal.background.task.internal.ThreadLocalAwareBackgroundTaskExecutor.execute(ThreadLocalAwareBackgroundTaskExecutor.java:72) ~[bundleFile:?] at com.liferay.portal.background.task.internal.messaging.BackgroundTaskMessageListener.doReceive(BackgroundTaskMessageListener.java:136) [bundleFile:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.doReceive(BaseMessageListener.java:48) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.BaseMessageListener.receive(BaseMessageListener.java:34) [portal-kernel.jar:?] at com.liferay.portal.kernel.messaging.InvokerMessageListener.receive(InvokerMessageListener.java:74) [portal-kernel.jar:?] at com.liferay.portal.messaging.internal.ParallelDestination$1.run(ParallelDestination.java:56) [bundleFile:?] at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142) [?:1.8.0_91] at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617) [?:1.8.0_91] at java.lang.Thread.run(Thread.java:745) [?:1.8.0_91]