diff --git a/ui/scripts/network.js b/ui/scripts/network.js
index d4d24d5e09f..6beb2fe1777 100644
--- a/ui/scripts/network.js
+++ b/ui/scripts/network.js
@@ -3731,7 +3731,10 @@
                        }
                       }
                     );
-                  }
+                  }, 
+                    error: function(data) {
+                      args.response.error(parseXMLHttpResponse(data));
+                   }
                 });
               },