First, i want to say that im very new here. I never used Steam before and Gmod is my first game here.
So i payed, downloaded and started Gmod. I starte new game and choosed a random map and clicked on play.
So what happens is that it loads for a few minutes and the gmod logo appears. Then, it just crashs with this error log: https://docs.google.com/document/d/1GNdG3PutrevEBTb15Rs8LJnwtza5_fNaECggrFMTo8U/edit?usp=sharing
My iMac Specs:
iMac late 2009
2,66 GHz Intel Core 2 Duo
NVIDIA Geforce 9400 256MB
Mac OS X Lion 10.7