Banned on all WBKS servers in Battlefield 4

[KralCellat]

"You've been kicked out by a manager." today i get this warning when i want to login to your metro server. I can't get into your other servers. I want to know why I was banned and if possible, I want my ban lifted.
My Username and Battlelog profile
https://battlelog.battlefield.com/bf4/s ... 808489/pc/

[JLe72]

Hello,

you are banned for "Triggered Restricted Area!" the second time!
This is your last unban, the next ban will stay!