Fatal error: Uncaught Error: Class 'Symfony\Component\BrowserKit\AbstractBrowser' not found in /home/shiftict/public_html/eventech/vendor/symfony/http-kernel/HttpKernelBrowser.php:31 Stack trace: #0 {main} thrown in /home/shiftict/public_html/eventech/vendor/symfony/http-kernel/HttpKernelBrowser.php on line 31