Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Support\Arrayable' not found in /home/clademy/lms.clademy.com/vendor/maatwebsite/excel/src/Validators/Failure.php:8
Stack trace:
#0 {main}
thrown in /home/clademy/lms.clademy.com/vendor/maatwebsite/excel/src/Validators/Failure.php on line 8