Check for Coop mode.

src/sig/modules/RabiRaceModule.java

@@ -231,9 +231,11 @@ public class RabiRaceModule extends Module{
 				/*message_played=true;
 				System.out.println("Perform item sync with other players.");
 				SyncItemsWithOtherPlayers();*/
+				if (mySession!=null && mySession.isCoop()) {
 					syncItems=true;
 				}
 			}
+		}
 		/*if (message_played && mySession.isCoop()) {
 			SoundUtils.playSound(sigIRC.BASEDIR+"sigIRC/collect_item.wav");
 		}*/