Fatal error: Uncaught Error: Interface "Maatwebsite\Excel\Concerns\FromView" not found in C:\PHP\APPS\dev\aictec_zonetec_web\app\Exports\OperatorExport.php:0 Stack trace: #0 {main} thrown in C:\PHP\APPS\dev\aictec_zonetec_web\app\Exports\OperatorExport.php on line 0