my son wanted to play on monster with me, so i copied my single player map over to a server. All was fine at start, but now only Lycanites mobs are spawing and only a few maybe 1 a night. Only  thing he did was turn off mobGriefing.  I check and server is on mode 0 and hard. What could be causing this.
				
			 
				
		 
 
		 
 
		
