Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /home/tzuovhm/tzuovhm/apps_/mail/lib/Command/TrainAccount.php:24 Stack trace: #0 {main} thrown in /home/tzuovhm/tzuovhm/apps_/mail/lib/Command/TrainAccount.php on line 24