World crashing on FTB Infinity.

http://paste.feed-the-beast.com/view/1b3cc8d6

There's my crash log. You can see the crash info down around line 4400 or so. I'm not sure what to do! I was in the middle of recording episodes for a Let's Play series, so I'd like to keep playing on this world, if it's not going to be too much work.

I can get other worlds to work just fine, so I don't believe it's a problem with the modpack. It seems to be an issue with my world, I just don't know what!

Any help would be appreciated