Fatal error: Uncaught Error: Interface "Psr\Http\Client\ClientInterface" not found in C:\xampp\htdocs\hannoole\PMS\vendor\php-http\httplug\src\HttpClient.php:15 Stack trace: #0 {main} thrown in C:\xampp\htdocs\hannoole\PMS\vendor\php-http\httplug\src\HttpClient.php on line 15