Fatal error: Uncaught Error: Class 'Illuminate\Notifications\Messages\SimpleMessage' not found in /home/wwseve/public_html/amostra/vendor/laravel/framework/src/Illuminate/Notifications/Messages/MailMessage.php:11 Stack trace: #0 {main} thrown in /home/wwseve/public_html/amostra/vendor/laravel/framework/src/Illuminate/Notifications/Messages/MailMessage.php on line 11