Fatal error: Uncaught Error: Class 'Illuminate\Mail\Mailable' not found in /var/www/html/btest1.ledaco.net/public_html/external/app/Mail/OrderMail.php:10 Stack trace: #0 {main} thrown in /var/www/html/btest1.ledaco.net/public_html/external/app/Mail/OrderMail.php on line 10