Fatal error: Uncaught Error: Class "Symfony\Component\HttpKernel\DependencyInjection\Extension" not found in /var/www/html/immobilier-des-particuliers.fr/vendor/symfony/monolog-bundle/DependencyInjection/MonologExtension.php:47 Stack trace: #0 {main} thrown in /var/www/html/immobilier-des-particuliers.fr/vendor/symfony/monolog-bundle/DependencyInjection/MonologExtension.php on line 47