Fatal error: Uncaught Error: Call to undefined function Symfony\Contracts\Service\trigger_deprecation() in D:\xampp\htdocs\_beta\ssc-batch-1986-app\vendor\symfony\service-contracts\ServiceSubscriberTrait.php:18 Stack trace: #0 {main} thrown in D:\xampp\htdocs\_beta\ssc-batch-1986-app\vendor\symfony\service-contracts\ServiceSubscriberTrait.php on line 18