Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\Response' not found in /home/alobhaitsolution/public_html/techart_dev/vendor/symfony/http-foundation/RedirectResponse.php:19 Stack trace: #0 {main} thrown in /home/alobhaitsolution/public_html/techart_dev/vendor/symfony/http-foundation/RedirectResponse.php on line 19