Fatal error: Uncaught Error: Interface 'Illuminate\Contracts\Validation\Rule' not found in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/jetstream/src/Rules/Role.php:8 Stack trace: #0 {main} thrown in /opt/lampp/htdocs/Insurance-Integration/vendor/laravel/jetstream/src/Rules/Role.php on line 8