Fatal error: Uncaught Error: Class "Illuminate\Mail\Mailable" not found in /opt/lampp/htdocs/myhospitalnow/mhn-notifications-ms/app/Notifications/Mails/Patient/PatientEmail.php:13 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-notifications-ms/app/Notifications/Mails/Patient/PatientEmail.php on line 13