Game crash.

[Loopyj]

Hello,
My game keeps crashing with the following crash report. I am using windows 64 os, latest java and direwolf20 mod pack. Any help is greatly appreciated. Thank you.

http://pastebin.com/bKxP34GH

 

[Ashzification]

Have you been able to replicate this error?
If so:
Save your saves, and delete your DW20 folder. Let it reinstall in your launcher and try on a new world to replicate the error.

 

[Loopyj]

Which files do I save so that I wont lose anything? And, yes, the error has occured more than once.

 

[Ashzification]

Your world saves...