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On my modpack I create a new world and then it gets to building terrain and just freezes I don't know how to prove this but if you search on the modpacks extreme survival mines the one with the logo of steve watching the sunset. Any Help Would Be Appreciated

I've made my modpack but whenever I try to open it, it stops and tells me to open a file and fix the problem I've posted the forge modloader client where the problem is at http://pastebin.com/fMmWJH9m Any Help Would Be Appreciated