Fatal error: Uncaught Error: Interface "Mailgun\Model\ApiResponse" not found in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/mailgun/mailgun-php/src/Mailgun/Model/Route/Response/CreateResponse.php:18 Stack trace: #0 {main} thrown in /srv/www/comaea/public_html/wp-content/plugins/ameliabooking/vendor/mailgun/mailgun-php/src/Mailgun/Model/Route/Response/CreateResponse.php on line 18