balibbalib

Hello there! I usually play at a hungarian MTA roleplay server called Hungary Life MTA. Sometimes my screen become freezed during gaming, in this cases I restart my notebook fully, because I can't close it or can't use alt+tab. Yesterday it happened again, and I waited 1 hour, maybe it will solve itselfs. After 1 hour, I restarted my notebook and launched MTA. When I started to connect to the server, I got the following message: "You have been banned by MTA, reason: TRAINER". I never used a single cheat, so I'm very upset now. My serial is: 6C90E9684D4992E01D04BF29360CB193. Please help me, and tell me the sollution as soon as possible.