Alright, let me tell you my buggy story
First time I log into attack of the b team, it works fine, I play survival for a while and then I log off.
Next time I log on, my world will not load because of an error I fixed as a result of this forum.
Then next time I try to get on it, and it does the exact same error for the entire game and the world itself.
So I fixed that and then next time I log on it gives me this: http://pastebin.com/EkcxdR6i
Please help me fix these problems so they hopefully will not happen again! They just keep getting worse!