Fatal error: Uncaught Error: Class 'Kint\Parser\AbstractPlugin' not found in /var/www/app/appregwebservice/vendor/kint-php/kint/src/Parser/SerializePlugin.php:33 Stack trace: #0 {main} thrown in /var/www/app/appregwebservice/vendor/kint-php/kint/src/Parser/SerializePlugin.php on line 33