sending client info crash (mac)

hi,when i try to join a specific server , my Garry’s mode crash when it’s “sending client info”
thank for the helping and hope for an answear as soon as possible
here a link to my log :
my regard zeydrak

Did it work before?
Try to validate the game.

(Also, maybe it’s the servers fault. Your client could be kind of overloaded because of the servers addon. Just a guess.)