Fatal error: Uncaught Error: Class "Webkul\Marketing\Mail\Mailable" not found in C:\laragon\www\backup\old\laetifee_shop\packages\Webkul\Marketing\src\Mail\NewsletterMail.php:10 Stack trace: #0 {main} thrown in C:\laragon\www\backup\old\laetifee_shop\packages\Webkul\Marketing\src\Mail\NewsletterMail.php on line 10