Fatal error: Uncaught Error: Call to undefined function Symfony\Component\EventDispatcher\trigger_deprecation() in E:\xampp\htdocs\resize_image\vendor\symfony\event-dispatcher\LegacyEventDispatcherProxy.php:16 Stack trace: #0 {main} thrown in E:\xampp\htdocs\resize_image\vendor\symfony\event-dispatcher\LegacyEventDispatcherProxy.php on line 16