Fatal error: Uncaught Error: Interface "Symfony\Component\Config\Definition\ConfigurationInterface" not found in /var/www/html/lapalina/vendor/cocur/slugify/src/Bridge/Symfony/Configuration.php:17 Stack trace: #0 {main} thrown in /var/www/html/lapalina/vendor/cocur/slugify/src/Bridge/Symfony/Configuration.php on line 17