Fatal error: Uncaught Error: Class "Illuminate\Mail\Mailable" not found in /home/rwebserver/public_html/rwebsystem/app/Http/Mail/EmailShiftNotification.php:14
Stack trace:
#0 {main}
thrown in /home/rwebserver/public_html/rwebsystem/app/Http/Mail/EmailShiftNotification.php on line 14