Just got banned by an abusive admin, got 1 no running warning after not playing black ops for a couple months so I had forgotten my bad there I'll admit to that but really? One warning?
Anyways, don't really care to get unbanned wouldn't play here again after that. But you should really review your users with admin powers they apparently have anger issues.

Running infaction does not warrant a ban, only a temperary kick.  Please check the server again, as it may be just that.  Also don't forget about team killing, 4 tk's earn you an auto ban from server...not up to us, it's treyarchs design, and too sometimes when we go to kick a player it changes up and we accidently hit the wrong person...doesn't happen often...but it happens and we apologize.  If you are still banned please submit a ticket on the home page stating kick/ban, and an admin will get back to you ASAP.