Fatal error: Uncaught Error: Class 'app\models\BitrixCrm\Models\BaseModel' not found in /var/www/up.tantal-metall.com/yii_up/models/BitrixCrm/Models/User/User.php:7 Stack trace: #0 {main} thrown in /var/www/up.tantal-metall.com/yii_up/models/BitrixCrm/Models/User/User.php on line 7