Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\symfony\mailer\Command\MailerTestCommand.php:27 Stack trace: #0 {main} thrown in E:\phpProject\TEST\fr_epr\fr_epr_reg\vendor\symfony\mailer\Command\MailerTestCommand.php on line 27