Fatal error: Uncaught Error: Interface "AmeliaHttp\Promise\Promise" not found in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/php-http/promise/src/FulfilledPromise.php:10 Stack trace: #0 {main} thrown in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/php-http/promise/src/FulfilledPromise.php on line 10