Attack of B team crashes when I click my world?

[Cami]

Hello! Thank you for listening, I enjoy this modpack but as of recent, I cannot seem to get into one of my worlds on attack of the b-team. I have tried getting on to a Hexxit world with success, but I seem to be having problems with this one. I can get into the menu screen, click on my world, and it beams me there for one second or a few more before saying "Shutting down internal server" and then bringing me back. Do I need a crash log for this or can it be solved by resetting? If either one, how do you send a crash log and how to reset? Thanks.

Update: Sorry, I did find out how to access a crash log, not sure if this is it, but pastebin wouldn't let me send the whole file so its in parts (Sorry again)

 

http://pastebin.com/gKUJMJgp

http://pastebin.com/S8bWMYXM

http://pastebin.com/VfnQT3Hu

http://pastebin.com/H6mikhaB

There. Sorry again. Hope you can help

Edited May 30, 2015 by Cami
I didnt include the crash log