Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /home2/ezzsofti/public_html/newbill.ezzsoft.in/app/Models/Sale/SaleReturn.php:20 Stack trace: #0 {main} thrown in /home2/ezzsofti/public_html/newbill.ezzsoft.in/app/Models/Sale/SaleReturn.php on line 20