Fatal error: Uncaught Error: Class "yii\base\Model" not found in /home/yoveru/ai.yove.ru/axcore/app/frontend/models/ResendVerificationEmailForm.php:9 Stack trace: #0 {main} thrown in /home/yoveru/ai.yove.ru/axcore/app/frontend/models/ResendVerificationEmailForm.php on line 9