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Forge keeps crashing on startup


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Hi, I'm having a minecraft forge 1.8.9 problem, where it keeps crashing on startup,and I don't even have any mods installed. I didn't have this problem before, but when I tried to install forge again it keeps happening. Here is the error: I've tried updating my drivers, sending a dxdiag, reinstalling forge, I just don't know what to do anymore. 


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