Fatal error: Uncaught Error: Interface 'WPMailSMTP\Vendor\SendinBlue\Client\Model\ModelInterface' not found in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/wp-mail-smtp/vendor_prefixed/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsDelivered.php:40 Stack trace: #0 {main} thrown in /home/muscatine/sites/muscatine.k12.ia.us/releases/20230830082429/web/app/plugins/wp-mail-smtp/vendor_prefixed/sendinblue/api-v3-sdk/lib/Model/GetExtendedContactDetailsStatisticsDelivered.php on line 40