Feed The Beast Crash

[iMiernik]

Hey guys, i've been trying to play feed the beast today and whenever i start the mod pack i get dodgy graphics blanked out with white rectangles and when i try to print screen it just shows a black window, once it eventually gets through ,after not responding for 30 seconds to a minute, I tried to start a world/map when I am greeted with this message/crash, can you guys please help me?

This is the crash error code
http://pastebin.com/jtw2ku7k

 

[Ashzification]

Please follow these steps exactly: http://desk.feed-the-beast.com/index.php?/Knowledgebase/Article/View/9/0/basic-troubleshooting
This is to rule out any issues with your client setup.

If you continue to have trouble, please post your complete client-side console log in debug-mode to pastebin.com and link your paste URL here.
To find your logs: http://desk.feed-the-beast.com/inde...29/1/what-log-do-you-need-where-can-i-find-it