Fatal error: Uncaught Error: Class "Illuminate\Database\Eloquent\Model" not found in D:\Apache24\www\xyx_mes\back\backstage-of-xinyaxuan-mes\app\Models\Inventory.php:14 Stack trace: #0 {main} thrown in D:\Apache24\www\xyx_mes\back\backstage-of-xinyaxuan-mes\app\Models\Inventory.php on line 14