Fatal error: Uncaught Error: Class "Symfony\Component\HttpFoundation\Response" not found in /home/kbcsda/public_html/cms.kbcsda.org/vendor/symfony/http-foundation/BinaryFileResponse.php:26 Stack trace: #0 {main} thrown in /home/kbcsda/public_html/cms.kbcsda.org/vendor/symfony/http-foundation/BinaryFileResponse.php on line 26