phpmailer не работает,Помогите

Fatal error: Uncaught phpmailerException: Could not execute: /usr/sbin/sendmail in W:\domains\Arams-Luggage.loc\layouts\default\phpmailer\class.phpmailer.php:684 Stack trace: #0 W:\domains\Arams-Luggage.loc\layouts\default\phpmailer\class.phpmailer.php(628): PHPMailer->SendmailSend('Date: Wed, 16 O...', '--b1_6e7019eceb...') #1 W:\domains\Arams-Luggage.loc\layouts\default\phpmailer\class.phpmailer.php(575): PHPMailer->PostSend() #2 W:\domains\Arams-Luggage.loc\layouts\default\pages\contact.php(36): PHPMailer->Send() #3 W:\domains\Arams-Luggage.loc\index.php(441): require_once('W:\domains\Aram...') #4 {main} thrown in W:\domains\Arams-Luggage.loc\layouts\default\phpmailer\class.phpmailer.php on line 684