Fatal error: Uncaught Error: Interface 'WPMailSMTP\Providers\AuthInterface' not found in /home/clmepl5/public_html/web/app/plugins/wp-mail-smtp/src/Providers/AuthAbstract.php:13 Stack trace: #0 {main} thrown in /home/clmepl5/public_html/web/app/plugins/wp-mail-smtp/src/Providers/AuthAbstract.php on line 13