Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\Rule" not found in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Validation/Rules/Enum.php:8 Stack trace: #0 {main} thrown in /home/helpdatafirst/public_html/helpappold/vendor/laravel/framework/src/Illuminate/Validation/Rules/Enum.php on line 8