++An error was encountered performing the requested operation:++
++ORA-00604: error occurred at recursive SQL level 1++
++ORA-01882: timezone region not found++
++*00604. 00000 - "error occurred at recursive SQL level %s"*++
++**Cause: An error occurred while processing a recursive SQL statement*++
++*(a statement applying to internal dictionary tables).*++
++**Action: If the situation described in the next error on the stack*++
++can be corrected, do so; otherwise contact Oracle Support.++
++Vendor code 604++
Just downloaded sql developer version 3.1.07.42. It migrated DB connection automatically while installing it.
After installed it, I could see connections tab. But it didn't work with above message when I clicked it.
Of course old version of sql developer(3.0.04.34) worked fine.
Is there any new update related to DB connection?