Fatal error: Uncaught Error: Call to undefined function Symfony\Component\HttpKernel\EventListener\trigger_deprecation() in /var/www/html/test-project/my-app/vendor/symfony/http-kernel/EventListener/AbstractTestSessionListener.php:22 Stack trace: #0 {main} thrown in /var/www/html/test-project/my-app/vendor/symfony/http-kernel/EventListener/AbstractTestSessionListener.php on line 22