Fatal error: Uncaught Error: Class 'Symfony\Component\Console\Command\Command' not found in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/framework-bundle/Command/AboutCommand.php:30 Stack trace: #0 {main} thrown in /home/devilinf/maitres-couvreurs.fr/web_pool/marne-vitry-le-francois/vendor/symfony/framework-bundle/Command/AboutCommand.php on line 30