class and table schema now conform to JSON

src/engine/objects/Warehouse.java

@@ -1272,7 +1272,7 @@ public class Warehouse extends AbstractWorldObject {
                 return;
             }
 
-            City city = City.getCity(cityZone.playerCityID);
+            City city = City.getCity(cityZone.playerCityUUID);
 
             if (city == null) {
                 Logger.error("Failed to load City for Warehouse with UUID " + this.getObjectUUID());