Fatal error: Uncaught Error: Class "Illuminate\Mail\Mailable" not found in /opt/lampp/htdocs/msjbeasiswa/app/Mail/ScholarshipApprovalNotification.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/msjbeasiswa/app/Mail/ScholarshipApprovalNotification.php on line 8