Gmod crashes after joining server

I am having problems joining a server I have played on many times but today when I tried to join everything loads and I see the game for a split second then gmod crashes. I can join other servers just fine that have the same map. Does anyone know how to read a dump file to find out what the problem could be?

That also happens to me and when I join any other server it works perfectly fine. Hopefully you find the answer to your situation.

(User was banned for this post ("dumb bump" - postal))