Fatal error: Uncaught Error: Class "Symfony\Component\BrowserKit\AbstractBrowser" not found in /var/www/html/sitefelicien/azuracast/backend/src/Tests/Connector.php:18 Stack trace: #0 {main} thrown in /var/www/html/sitefelicien/azuracast/backend/src/Tests/Connector.php on line 18