Fatal error: Uncaught Error: Class 'yii\base\Model' not found in /var/www/www-root/data/www/demo.tgbot.uz/common/models/telegram/TgCategory.php:16 Stack trace: #0 {main} thrown in /var/www/www-root/data/www/demo.tgbot.uz/common/models/telegram/TgCategory.php on line 16