Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /home/pxtrosbj/db.carsbusiness.pk/devcar/core_invapp/appold/Models/Referral.php:7 Stack trace: #0 {main} thrown in /home/pxtrosbj/db.carsbusiness.pk/devcar/core_invapp/appold/Models/Referral.php on line 7