Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Database\Eloquent\Castable" not found in D:\NTG_App\www\NTG_KPI\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Casts\AsStringable.php:9 Stack trace: #0 {main} thrown in D:\NTG_App\www\NTG_KPI\vendor\laravel\framework\src\Illuminate\Database\Eloquent\Casts\AsStringable.php on line 9