Fatal error: Uncaught Error: Class 'Symfony\Component\HttpFoundation\Response' not found in D:\svn\epic-site(사전예약)\default\vendor\symfony\http-foundation\BinaryFileResponse.php:26 Stack trace: #0 {main} thrown in D:\svn\epic-site(사전예약)\default\vendor\symfony\http-foundation\BinaryFileResponse.php on line 26