Report bug [Zombies Server]

I report This bug :
Where Server!: Zombies
What bu there is?: Some commands not works
What commands? !kill [id]-!mute [id] -@C [text]and others

Please solve this bug i suggestion of test for see that work everything

I hope you repair

Thx-The master kill-

I already tested them (with the exception of kill command wich I don't really use it on players).

i use command kiil only myself for tested if work

currently all servers infinity are closed?

I have found that some 100 g aps do not know how they do
I suppose that they have the rcon suggest change it
perhaps are haker? if i see some body have this many aps i can kick or tempban?

Don't ban them just write their name here and I will reset the AP. I changed the rcon to be sure that no one can use it.