So I'm on a server and someone tried to OP me. In chat I got the message [Server: Made Pter Operator] (or something along those lines) but I couldn't use commands. Then he tried to OP me from the website and I got [BicBoi99 (his IGN): Made Pter Operator] but still nothing works. We have plugins, but another person (who is not the owner) was OP'ed and it worked for him.
Please help!
Pter