Whenever a hero dies in my map, it says to that player and his allies: "Error message missing!" or "You have failed!" (seems to be quite random:////) Anyway, anyone know what might be causing this and more importanly, how to make it go away.
Sounds like its in your game interface. Go to the 'Advanced Options' pull-down menu and check it out. See if you have custom interface selected under 'Game Interface'. If so go through the list and check it (edited lines will be highlighted) or just uncheck the 'custom' box.