Fatal error: Uncaught Error: Call to undefined function Symfony\Component\HttpKernel\EventListener\trigger_deprecation() in C:\Apache24\htdocs\kpiproject\vendor\symfony\http-kernel\EventListener\StreamedResponseListener.php:19 Stack trace: #0 {main} thrown in C:\Apache24\htdocs\kpiproject\vendor\symfony\http-kernel\EventListener\StreamedResponseListener.php on line 19