Fatal error: Uncaught Error: Interface "Illuminate\Contracts\Validation\Rule" not found in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/spatie/laravel-model-states/src/Validation/ValidStateRule.php:7 Stack trace: #0 {main} thrown in /var/www/html/casavio-qa2.das24.it/httpdocs_old/laravel/vendor/spatie/laravel-model-states/src/Validation/ValidStateRule.php on line 7