Fatal error: Uncaught Error: Interface "AmeliaHttp\Promise\Promise" not found in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/php-http/httplug/src/Promise/HttpFulfilledPromise.php:9 Stack trace: #0 {main} thrown in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/php-http/httplug/src/Promise/HttpFulfilledPromise.php on line 9