Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /users/quirl/www/filemanager/spark/protected/vendor/symfony/console/Command/CompleteCommand.php:29 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/symfony/console/Command/CompleteCommand.php on line 29