Minecraft Java freeze/crash

Minecraft either freezes at Mojang loading screen or freezes completely during first minute of gameplay. Worked fine two days ago and now it suddenly does this. I tried both the snapshot and normal release but got the same result. Also this line is spammed in the log.

 

OpenGL debug message, id=1282, source=API, type=ERROR, severity=HIGH, message=GL_INVALID_OPERATION error generated. Render buffer not bound.