Fixing the shown errors

Author: cniackz

portal-ui/src/screens/Console/Buckets/BucketDetails/AddAccessRule.tsx

@@ -78,8 +78,8 @@ const AddAccessRule = ({
         dispatch(setSnackBarMessage("Access Rule added successfully"));
         onClose();
       })
-      .catch((err) => {
-        dispatch(setErrorSnackMessage(errorToHandler(err)));
+      .catch((res) => {
+        dispatch(setErrorSnackMessage(errorToHandler(res.error)));
         onClose();
       });
   };