Supercannon

I'm running a server and seemingly randomly, all the players are kicked off. The server logs just outputs Connection reset, 1 line for each player in the server, then Player lost connection : disconnect.genericreason. The players recive a socket error in their client windows.

Sorry I lied, I'm on 2.1.1.

Launcher/pack Version: 2.1/2.0 Operating System: Windows 7 home edition 64 bit Version of Java: 7_3 windows 64 bit Description of Problem: If anyone uses an axe on anything in the server it pops up with "First Location: (x, y, z)" in the chat menu, then it doesn't break the block.