VanishNoPacket has memory leak. I had this plugin too and memory just increase. When I remove this plugin memory is stable.
You have propably incorrect backup.date.format in config.properties Set to backup.date.format=yyyy-MM-dd hh-mm-ss, the best format x.x
LogBlockQuestioner.jar is incompatible with Permissions 3.1.1 When I have this plugin enable, I get this error: 2011-06-11 14:20:27 [SEVERE] tried...
Separate names with a comma.