Fatal error: Uncaught Error: Class 'WPMailSMTP\Tasks\Task' not found in C:\xampp\htdocs\wp-content\plugins\wp-mail-smtp\src\Tasks\Queue\SendEnqueuedEmailTask.php:13 Stack trace: #0 {main} thrown in C:\xampp\htdocs\wp-content\plugins\wp-mail-smtp\src\Tasks\Queue\SendEnqueuedEmailTask.php on line 13