Memory leak caused by SQLplugin when changing problems

Hi there,

As per http://www.intellij.net/forums/thread.jsp?forum=22&thread=111499&message=3408836&q=4f6b2c20776520676f7420796f757220736e617073686f74#3408836 it seems that the SQL plugin is causing some memory leaks when switching projects. I was using the latest version when I took the memory dump (with the latest version of Pallada).

Best,
Andrei