Fatal error: Uncaught Error: Class "Symfony\Component\Console\Output\Output" not found in /users/quirl/www/filemanager/spark/protected/vendor/symfony/console/Output/TrimmedBufferOutput.php:22 Stack trace: #0 {main} thrown in /users/quirl/www/filemanager/spark/protected/vendor/symfony/console/Output/TrimmedBufferOutput.php on line 22