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