Fatal error: Uncaught Error: Trait "Symfony\Bundle\FrameworkBundle\Test\BrowserKitAssertionsTrait" not found in /home/birdezgi/public_html/web/bfbgsym/vendor/symfony/framework-bundle/Test/WebTestAssertionsTrait.php:14 Stack trace: #0 {main} thrown in /home/birdezgi/public_html/web/bfbgsym/vendor/symfony/framework-bundle/Test/WebTestAssertionsTrait.php on line 14