Fatal error: Uncaught Error: Interface 'Prophecy\Promise\PromiseInterface' not found in E:\xampp\htdocs\api.sis\vendor\phpspec\prophecy\src\Prophecy\Promise\ThrowPromise.php:25 Stack trace: #0 {main} thrown in E:\xampp\htdocs\api.sis\vendor\phpspec\prophecy\src\Prophecy\Promise\ThrowPromise.php on line 25