How To Ban Or Unban Players On Your Terraria Server
Banning A Player
1 Login to the Kinetic Panel.
2 Go to the Console page

3 Enter the command ban playername
.

Unbanning A Player
1 Login to the Kinetic Panel and Stop your server.
2 Go to the File Manager

3 Click banlist.txt.

4 Locate the player you wish to unban and delete their name and IP from the file.

5 Save the file and Start your server.