Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Arrayable' not found in D:\xampp\htdocs\datatext_v4\vendor\maatwebsite\excel\src\Validators\Failure.php:8 Stack trace: #0 {main} thrown in D:\xampp\htdocs\datatext_v4\vendor\maatwebsite\excel\src\Validators\Failure.php on line 8