Fatal error: Uncaught Error: Interface "Http\Promise\Promise" not found in /home2/celtixg1/public_html/script/vendor/php-http/promise/src/RejectedPromise.php:10 Stack trace: #0 {main} thrown in /home2/celtixg1/public_html/script/vendor/php-http/promise/src/RejectedPromise.php on line 10