Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in D:\Apache24\www\dy_code\nxtec-code-api\vendor\guzzlehttp\promises\src\RejectedPromise.php:11 Stack trace: #0 {main} thrown in D:\Apache24\www\dy_code\nxtec-code-api\vendor\guzzlehttp\promises\src\RejectedPromise.php on line 11