Fix FreezeListener again

Signed-off-by: yoyosource <yoyosource@nidido.de>

BauSystem_Main/src/de/steamwar/bausystem/features/region/FreezeListener.java

@@ -109,15 +109,6 @@ public class FreezeListener implements Listener {
         }
     }
 
-    @EventHandler
-    public void onBlockPlace(BlockPlaceEvent event) {
-        if (Core.getVersion() < 19) return;
-        if (Region.getRegion(event.getBlock().getLocation()).get(Flag.FREEZE) == FreezeMode.ACTIVE) {
-            event.setCancelled(true);
-            event.getBlock().setType(event.getItemInHand().getType(), false);
-        }
-    }
-
     @EventHandler
     public void onFluidLevelChange(FluidLevelChangeEvent e) {
         if (Region.getRegion(e.getBlock().getLocation()).get(Flag.FREEZE) == FreezeMode.ACTIVE) {