Banned for no reason?

[Mirko123]

Hello, my account was banned. Username: Q195Y
Says on my account page: You are banned until June 28th 2015 16:50:11 PM for the following reason: "Hidden".
Could i get an answer why was I banned?

[Tyrael]

Greetings Mirko123,

Please try logging in again.

Regards,
GM Tyrael

[Mirko123]

Everything is fine now, thank you.