Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in /home/shikkhaplus/public_html/guk_bk/app/Models/pos/Transaction/PosPurchaseReturn.php:14 Stack trace: #0 {main} thrown in /home/shikkhaplus/public_html/guk_bk/app/Models/pos/Transaction/PosPurchaseReturn.php on line 14