update

routes/web.php

@@ -14,7 +14,7 @@ use Illuminate\Http\Request;
 Route::get('/', function (Request $request) {
     if (config('v2board.app_url')) {
         if ($request->server('HTTP_HOST') !== parse_url(config('v2board.app_url'))['host']) {
-            abort(403, 'forbidden');
+            abort(403);
         }
     }
     return view('app', [