Fatal error: Uncaught Error: Class "yii\validators\Validator" not found in /home/rosengar/www-craft/sauv_20250506craft-rosengart/vendor/craftcms/cms/src/validators/SlugValidator.php:22 Stack trace: #0 {main} thrown in /home/rosengar/www-craft/sauv_20250506craft-rosengart/vendor/craftcms/cms/src/validators/SlugValidator.php on line 22