Fatal error: Uncaught Error: Interface 'WPMailSMTP\Vendor\GuzzleHttp\Promise\TaskQueueInterface' not found in /home/clmepl5/public_html/web/app/plugins/wp-mail-smtp/vendor_prefixed/guzzlehttp/promises/src/TaskQueue.php:17
Stack trace:
#0 {main}
thrown in /home/clmepl5/public_html/web/app/plugins/wp-mail-smtp/vendor_prefixed/guzzlehttp/promises/src/TaskQueue.php on line 17