Fatal error: Uncaught Error: Interface "Spatie\ResponseCache\Serializers\Serializer" not found in /home/iunowfun/public_html/Webpanel2.3/vendor/spatie/laravel-responsecache/src/Serializers/DefaultSerializer.php:10 Stack trace: #0 {main} thrown in /home/iunowfun/public_html/Webpanel2.3/vendor/spatie/laravel-responsecache/src/Serializers/DefaultSerializer.php on line 10