BO2 Crashing

**** 1 script error(s):
**** Unresolved external : "init" with 0 parameters in
"map/mp/_load.gsc" at line 1 ***
i am in pc some one can help me?
its happening when i joining server/game with other players
http://postimg.org/image/ml7kyo2p1/

if this is for the steam version follow these steps:
1. right click call of duty black ops II
2.Properties
3.local files
4.verify integrity of game cache
5. let it download the missing/damaged files.
6. repeat on multi player and zombies

hope this helped