It looks like you were only kicked. Don't advertise a website again or you'll probably end up banned. Try to rejoin the server and see what it says.

 

Your probably not banned cause it doesn't say banned under your name. Should be able to reconnect in 2-3 days depending on when u got kicked.

 

You do realise, you need to do some serious stuff to get forum banned. Most likely he is banned from the server. Post an appeal.