Fatal error: Uncaught Error: Class "yii\validators\Validator" not found in /var/www/html/prod/vendor/kartik-v/yii2-password/src/StrengthValidator.php:44 Stack trace: #0 {main} thrown in /var/www/html/prod/vendor/kartik-v/yii2-password/src/StrengthValidator.php on line 44