Fatal error: Uncaught Error: Class "Symfony\Component\Console\Command\Command" not found in /var/www/html/nextcloud/apps/encryption/lib/Command/DropLegacyFileKey.php:22 Stack trace: #0 {main} thrown in /var/www/html/nextcloud/apps/encryption/lib/Command/DropLegacyFileKey.php on line 22