Game not launching

[Seancog]

Hello. My Feed the Beast was running fine but today whenever I try to load a world, it starts loading but returns to the world screen. I try to lad again but it shuts down the internal server. This minecraft crash report appears.

 

[UniZero]

Please post the log to pastebin then link it here.

 

[Seancog]

Whenever i try to paste my log it says in the console 'cannot assign requested address: connect'

 

[UniZero]

It maybe busy try doing it manually by going to pastebin and copy the text from the log into a new paste.

 

[Seancog]

You can't copy and paste from the console unfortunately. I actually got on my world but it had turned into an island about 40 blocks wide in a void. Lots of my items in my house had also dissappeared.

 

[UniZero]

You can, just click in the console window and press control + a then control + c and go to pastebin and press control + v.

 

[Seancog]

Sorry about the delay! Here is the log.

pastebin.com/R3yTHVcg

 

[UniZero]

Unfortunately the error means that the world has become corrupted. If you have a backup then use that otherwise it is create a new world time.

 

[Seancog]

I don't have a backup but I will start a new world and remember to back if up. Thanks for your help, UniZero!