Fatal error: Uncaught Error: Class "Illuminate\Mail\Attachment" not found in /home/biuqjhgqjhtb/public_html/BAK2/UPDATE/vendor/laravel/framework/src/Illuminate/Mail/Mailables/Attachment.php:7 Stack trace: #0 {main} thrown in /home/biuqjhgqjhtb/public_html/BAK2/UPDATE/vendor/laravel/framework/src/Illuminate/Mail/Mailables/Attachment.php on line 7