Wire Pod Controller Error


I got a question. In my server theres a weird error. When I try to place a Adv. Pod Controller it gives me the message (error)…:


Anyone how to fix this and make the limit higher? I dont know the command and I cant find it anywhere…

Greets, Sam.

Same for my server…
I do sboxlimit_wire_adv_pods 2 … Nothing works, says invalid command.
I try it with rcon, and it just enters, but doesnt say its changed… It also doesnt change the limit