diff --git a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/LoginPanel.java b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/LoginPanel.java
index a9c1888445..af610d6148 100644
--- a/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/LoginPanel.java
+++ b/org.adempiere.ui.zk/WEB-INF/src/org/adempiere/webui/panel/LoginPanel.java
@@ -575,7 +575,7 @@ public class LoginPanel extends Window implements EventListener<Event>
             //  Code assumes Database version {0}, but Database has Version {1}.
             String msg = Msg.getMsg(ctx, AD_Message);   //  complete message
             msg = MessageFormat.format(msg, new Object[] {Adempiere.DB_VERSION, version});
-//            throw new ApplicationException(msg);
+            throw new ApplicationException(msg);
         }
 
     }