Fatal error: Uncaught Error: Interface 'Http\Promise\Promise' not found in /home/flexinettek/public_html/vendor/php-http/httplug/src/Promise/HttpRejectedPromise.php:8
Stack trace:
#0 {main}
thrown in /home/flexinettek/public_html/vendor/php-http/httplug/src/Promise/HttpRejectedPromise.php on line 8