diff --git a/app/Exceptions/Handler.php b/app/Exceptions/Handler.php
index 7c471e8..7323ea7 100644
--- a/app/Exceptions/Handler.php
+++ b/app/Exceptions/Handler.php
@@ -2,13 +2,13 @@
 
 namespace App\Exceptions;
 
-use Throwable;
 use Illuminate\Foundation\Exceptions\Handler as ExceptionHandler;
+use Throwable;
+use WM\Core\Exceptions\HasRelationException;
 use WM\Core\Exceptions\ValidationErrorException;
 use WM\Core\Services\Responser;
 use WM\WebBuilder\Exceptions\SiteBannedException;
 
-
 class Handler extends ExceptionHandler
 {
     /**
@@ -33,7 +33,7 @@ class Handler extends ExceptionHandler
     /**
      * Report or log an exception.
      *
-     * @param  \Throwable  $exception
+     * @param \Throwable $exception
      * @return void
      */
     public function report(Throwable $exception)
@@ -48,8 +48,8 @@ class Handler extends ExceptionHandler
     /**
      * Render an exception into an HTTP response.
      *
-     * @param  \Illuminate\Http\Request  $request
-     * @param  \Throwable  $exception
+     * @param \Illuminate\Http\Request $request
+     * @param \Throwable $exception
      * @return \Illuminate\Http\Response
      */
     public function render($request, Throwable $exception)
@@ -58,6 +58,8 @@ class Handler extends ExceptionHandler
             return response()->json(Responser::error($exception->getMessageBody(), $exception->getMessageInfo()), 422);
         } elseif ($exception instanceof SiteBannedException) {
             return response()->view('webBuilder::errors.template_disabled', ['error' => 'business banned']);
+        } elseif ($exception instanceof HasRelationException) {
+            return response()->json(Responser::error([$exception->getMessage()]), 422);
         }
 
         return parent::render($request, $exception);