Rawxdealz

 Downloaded the newest protocollib and seemed to fix this. Still some errors but it's running: 28.06 18:02:24 [Server] INFO Enabling AAC5 v5.1.0 28.06 18:02:25 [Server] WARN [PacketFilterManager] [AAC5] Unsupported...

Get these errors while a hacker is playing: 28.06 18:51:31 [Server] WARN Task #11 for AAC5 v5.1.0 generated an exception 28.06 18:51:31 [Server] INFO java.lang.NoClassDefFoundError: Could not initialize class me.konsolas.aac.cj...

Well the hacker left, but the messages are still coming, so my guess is it is not because of the hacker.