Fatal error: Uncaught Error: Class "Illuminate\Notifications\Messages\SimpleMessage" not found in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Notifications\Messages\MailMessage.php:13 Stack trace: #0 {main} thrown in G:\projects\edutalk-api\vendor\laravel\framework\src\Illuminate\Notifications\Messages\MailMessage.php on line 13