Yesterday I installed packet filter plugin in openfire 3.3.2 via the admin console. I added only one regexp and wanted to test it "(?i)\bscript\b". When I sended the first package the server load increased heavely and the plugin started to send me endless notification messages. As this did not stop I had to kill the server and when I restarted it started again to go mad. I wanted to unload the plugin but this failed as well. I finally had to remove the plugin myself from the filesystem the cure this. Any idea what whet wrong here?