Affects Version/s: 6.1.0 CE GA1, 6.1.10 EE GA1
Steps to reproduce:
1. Add Message Boards portlet
2. Configure Message Boards (Wrench Icon)
3. Configuration > Setup > User Rankings
4. Edit User Rankings: add a new title, but not write any value (ie: "Candidate" instead of "Candidate=20")
5. Click 'Save'
You get an error message: "Portlet Configuration is temporarily unavailable. ", and in the log will be a "java.lang.ArrayIndexOutOfBoundsException: 1" error.
It would be user friendly, if after the user clicked on Save, an error message would appear, and say that the value is needed.