Fatal error: Uncaught Error: Class 'Illuminate\Database\Eloquent\Model' not found in /home2/cp805728/public_html/treasurestar.ssewebapp.net/app/Models/PO_sells.php:9 Stack trace: #0 {main} thrown in /home2/cp805728/public_html/treasurestar.ssewebapp.net/app/Models/PO_sells.php on line 9