hello there, one day I wanted to play minecraft 1.7.4 the day it came out, but when I tried to play it my game crashed http://prntscr.com/2g6y7d <--- with that message I didnt posted this the day it appeared because I didnt knew this place existed, and I didnt wanted to wait for 1.7.5 or 1.7.6 if someone knows my problem please tell me
EDIT:I already re-installed minecraft,