my friend and me we trying to play on cod black ops 2 and every time my friend or me trying to rejoin us in game there always a message saying can't rejoin party something like that. Can someone help?

Manucodbo2
@Manucodbo2
my friend and me we trying to play on cod black ops 2 and every time my friend or me trying to rejoin us in game there always a message saying can't rejoin party something like that. Can someone help?