Banned For TRAINER

[DauanxDK]

Well, I was playing normally yesterday, when trying to enter the server that I play this morning, the following message appeared on my screen:
Disconnected: You have been banned from the server by MTA
Reason: TRAINER
It doesn't show any time or anything like that, I've never used or even downloaded any illegal program.
Please I would like you to look at my case and at least give me an explanation of the reason for my ban.
My Serial is: 26F32E868E1F0CE8AE7DE8AF761C7EF4

[Tut]

We made a mistake here and reverted the ban 2 months after appeal, apologies