I've noticed that the BlackOpsFAF-Unleashed Mod is no longer compatible with the most recent BrewLAN mod version. Previous to this, they were always compatible.
BlackOps & BrewLAN Mod compatibility
not a lot we can do you will have to talk to the Mod Authors
"The needs of the many outweigh the needs of the few" - Spock
it has been broken for a while i think, i remember trying to play coops with blackops(acus tho) and brewlan and it always dcs
queuing with a newbie to show him the beauty of tmm and meeting tagada be like: