So one of my players was on the game messing with macros while no body else was on and he did something. I don't know what it is that he did but now nothing is working in our game. nothing shows up in our chat section but the player's out of character name and a bunch of random garbage that makes no sense. I need to figure out how to remove the macros from our campaign and keep players from getting into the game with out a dm present. Any help would be greatful