Well my server has zb_warmode 0...
when i write zb_warmode in the console i get this
http://puu.sh/yPnK so it is not active...
I still get the same: Disconnect: Kicked by Console : [zBlock] Cvar value does not match server "mp_forcecamera 0.00" (1).
Have you tried this plugin with zblock on your server?
because for me with the latest zblock it will not work.