According to the database, you have been banned twice previously. You got banned by the anti-cheat. I don't know if someone else got access to your account and why your account didn't get banned for compromised account if it got hacked.Oh yes, I just checked, I'm on the wrong website. but why am I banned on this server that I have never played on before?
Assuming your name is 'Prof_Witley', you were banned for using an illegal client.but if so why am I banned on this server?