Fatal error: Uncaught Error: Class 'Symfony\Component\HttpKernel\DependencyInjection\Extension' not found in /home/www/cinemaude2021/core-cinemaude/vendor/symfony/framework-bundle/DependencyInjection/FrameworkExtension.php:173 Stack trace: #0 {main} thrown in /home/www/cinemaude2021/core-cinemaude/vendor/symfony/framework-bundle/DependencyInjection/FrameworkExtension.php on line 173