Fatal error: Uncaught Error: Interface 'Http\Promise\Promise' not found in /home/hi5ecomm/public_html/vendor/php-http/curl-client/src/CurlPromise.php:20 Stack trace: #0 {main} thrown in /home/hi5ecomm/public_html/vendor/php-http/curl-client/src/CurlPromise.php on line 20