Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /opt/lampp/htdocs/myhospitalnow/mhn-admin-ms/app/models/Advertisement.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/myhospitalnow/mhn-admin-ms/app/models/Advertisement.php on line 8