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