FTB Crashes upon entering a specific server help please

[CrizerX]

so what is going on is that when ever i try to log in to this server my ftb starts up with its processes and all but then when the screen should go from black to the actual game everything crashes and it closes the game.
this is the crash report im getting:

http://pastebin.com/QhnB6ghG

please help i really have no idea what to do.

 

[Ashzification]

It only happens with that one server correct?
It does not occur with other servers or in single player?

 

[CrizerX]

i can use singleplayer fine and iv connected to other servers in 1.0.5 i dont know any servers in 1.0.6 to try and connect to try so i think its just that 1 server unless its the whole direwolf 20 pack 1.0.6 servers that causes


this all started when i logged in this morning i got about 15 sec of time on the server then i went through a portal gun portal and while the world was loading the game crashed i haven't been able to log into the server since

 

[Ashzification]

You probably loaded into a corrupted chunk. Have you talked with the server admin about moving your player?

 

[CrizerX]

no because i though it was a problem on my side ill do that and see how it goes
thanks