some fix

Author: naywin-programmer

app/Exceptions/Handler.php

@@ -54,7 +54,7 @@ public function render($request, Exception $exception)
         }
 
         if ($exception instanceof \Spatie\Permission\Exceptions\UnauthorizedException) {
-            abort(403, "Permission Denied.");
+            abort(403, 'Access Denied.');
         }
 
         return parent::render($request, $exception);

app/Http/Middleware/RedirectIfAuthenticated.php

@@ -20,7 +20,7 @@ public function handle($request, Closure $next, $guard = null)
         switch ($guard) {
             case 'admin':
                 if (Auth::guard($guard)->check()) {
-                    return redirect('/admin');
+                    return redirect()->route('admin.index');
                 }
                 break;
             default: