banned from all servers

so I reinstall the game get on to play some swbf2, and get a keycode off of some forum. so when I start playing the game I play on some servers
however now I seem to be banned from mercenary, swgo, dsa, mm/gfaq, etc. etc. what happened?
however now I seem to be banned from mercenary, swgo, dsa, mm/gfaq, etc. etc. what happened?