Fatal error: Uncaught Error: Class "Symfony\Component\Config\Loader\Loader" not found in /home/authent1/public_html/listassorys/phpbb/vendor/symfony/dependency-injection/Loader/ClosureLoader.php:24 Stack trace: #0 {main} thrown in /home/authent1/public_html/listassorys/phpbb/vendor/symfony/dependency-injection/Loader/ClosureLoader.php on line 24