Fatal error: Uncaught Error: Interface "GuzzleHttp\Promise\PromiseInterface" not found in /home/evalmixc/public_html/hrms/ventas/sendinblue-v3/guzzlehttp/promises/src/RejectedPromise.php:10 Stack trace: #0 {main} thrown in /home/evalmixc/public_html/hrms/ventas/sendinblue-v3/guzzlehttp/promises/src/RejectedPromise.php on line 10