Fatal error: Uncaught Error: Interface 'WPMailSMTP\Vendor\GuzzleHttp\ClientInterface' not found in /www/wwwroot/queendomgroup.com/wp-content/plugins/wp-mail-smtp/vendor_prefixed/guzzlehttp/guzzle/src/Client.php:16 Stack trace: #0 {main} thrown in /www/wwwroot/queendomgroup.com/wp-content/plugins/wp-mail-smtp/vendor_prefixed/guzzlehttp/guzzle/src/Client.php on line 16