ok I didn't catch them all

yea this needs to be rewritten

src/me/ryanhamshire/GriefPrevention/DataStore.java

@@ -1686,11 +1686,14 @@ public abstract class DataStore
 			message = message.replace("{" + i + "}", param);
 		}
 
+		if (Bukkit.isPrimaryThread())
+        {
             DeniedMessageEvent event = new DeniedMessageEvent(messageID, message);
             Bukkit.getPluginManager().callEvent(event);
-		
             return event.getMessage();
         }
+		return message;
+	}
 	
 	//used in updating the data schema from 0 to 1.
 	//converts player names in a list to uuids