I screwed up my server by using rcon
 

Since I am a moron, I tried to change the gametype from OBJ to TDM. This is the command I put in: rcon set g_gametype [2]. Now the server is jacked and nobody can get in, there is no sound, you can't join teams, you can only spectate. I need to fix this. I've tried to change it back to OBJ but I can't.