Voltz wont load D:

[Rexthekitteh]

Technic launcher loads all other modpacks fine, But I get an Fatal Error from Forge modloader When I try to load voltz. Please help! I've been looking for a solution for hours ;-;

[UltimateKane99]

If you can pastebin the error, that would be helpful.

Also, are you crashing when you try to load a world, or just when you launch voltz, before you even get to the main screen?