Fatal error: Uncaught Error: Class "Symfony\Component\Config\Definition\VariableNode" not found in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/config/Definition/ScalarNode.php:28 Stack trace: #0 {main} thrown in /home/wordpri/www/cci/amar/Projet-v1 2 apache/vendor/symfony/config/Definition/ScalarNode.php on line 28