so i was working on bugfixing and installed 2 new plugins then restarted my network, after that i went onto the server to do some testing. when i tried to attack a mob it kicked me from the server, no errors. i did some debugging and there was some packet info but nothing to suggest anything was wrong. however when i tested it in the lobby i got the same result. http://i.imgur.com/T2wpsAA.png i dont get why this is going on. any help?