Fatal error: Uncaught Error: Class "Illuminate\Validation\ValidationException" not found in /home/aplikasiposinfo/public_html/dbon.kaltimprov.go.id/vendor/maatwebsite/excel/src/Validators/ValidationException.php:7
Stack trace:
#0 {main}
thrown in /home/aplikasiposinfo/public_html/dbon.kaltimprov.go.id/vendor/maatwebsite/excel/src/Validators/ValidationException.php on line 7