Fatal error: Uncaught Error: Call to undefined function Symfony\Component\HttpKernel\Debug\trigger_deprecation() in C:\xampp\htdocs\slip\Warranty-UploadFile\vendor\symfony\http-kernel\Debug\FileLinkFormatter.php:16 Stack trace: #0 {main} thrown in C:\xampp\htdocs\slip\Warranty-UploadFile\vendor\symfony\http-kernel\Debug\FileLinkFormatter.php on line 16