20.12.2012, 22:53
Connect to the server and get the message that is sent to you notifying that you are using an invalid RP name, then open your script and Hit CTRL+F and search for that message, you will find some function or multiple codes that checks for underscores (_) in the player's name once he connect to the server, Either show the whole code of it here or just delete it if you can deal with it.