Fatal error: Uncaught Error: Interface "Http\Promise\Promise" not found in C:\xampp\htdocs\hannoole\PMS\vendor\php-http\httplug\src\Promise\HttpRejectedPromise.php:8 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\php-http\httplug\src\Promise\HttpRejectedPromise.php on line 8