Fatal error: Uncaught Error: Class "Symfony\Component\Lock\LockFactory" not found in /var/www/html/sitefelicien/azuracast/backend/src/Lock/LockFactory.php:14 Stack trace: #0 {main} thrown in /var/www/html/sitefelicien/azuracast/backend/src/Lock/LockFactory.php on line 14