Character Models change color every round

In my Trouble in Terrorist Town server, I just integrated a few nice character models, but I’m faced with some problems. The character models don’t stay at their pre-designed color! They’ll become extremely blue or black or green or some other color randomly, and it can be extremely annoying. I have no idea what is causing this, but I imagine that it’s a programming thing. Anyone have any idea?

This can be fixed by going into your server’s config file.

and add this line
ttt_playercolor_mode 0