sigsegv

So i recently fixed the opengl error since im in windows 7, instead of the old software message, i literally get the sigsev error! anyway to fix this?

okay so i've been getting SIGSEGV errors (for those unaware, that means the game was trying to access a memory location that it shouldn't be accessing?? yeah it's weird) on SRB2 left and right and it's really annoying me. they happened when i was testing hosting when i was in a multiplayer...