Windows .jar error and crash while creating new world

[Zmaster27]

was on Mindcrack pack creating a world and the this happened

http://pastebin.com/2S4CQdgx

i have no clue what just happened but the crash said it was related to chicken chunks

 

[Ashzification]

Brand new world?

 

[Zmaster27]

yeah

 

[Ashzification]

Does it do the same thing when you try to generate that world again, or when you try to generate a different world?

 

[Zmaster27]

weird thing is that when i got in again, it worked just fine, just kinda laggy

 

[Ashzification]

I call fluke!

 

[Zmaster27]

most likely we can probably close this now XD