Btukfyl

Please help me. At the opening of the site there is an error

Unknown Property – yiibaseUnknownPropertyException Getting unknown
property: commonmodelsArticles::id

I do not know what to do

commonmodelsarticles.php

public function beforeSave($insert)

{

    if (parent::beforeSave($insert)) {

        if(empty($this->date) or $this->date == '0000-00-00'){

            $this->date = date("j.n.Y");

        }

        if($this->cat_id !== 11){

            if($this->online == 1){

                $this->online_text = "Да";

            }else{

                $this->online_text = "Нет";

            }



            if(!empty($this->author_link) and $this->author_link != 9){

                $user = User::findOne($this->author_link);

                $this->author = $user['username']." ".$user['lastname'];

            }

        }

        if(!empty($this->time)){

            $time = $this->time;

            $time = explode(':',$time);

            $h = $time[0];

            $m = $time[1];

            $s = 0;

        }else{

            $h = 0;

            $m = 0;

            $s = 0;

        }



        if(!empty($this->date)){

            $date = $this->date;

            $date = explode('.',$date);

            $d = $date[0];

            $mon = $date[1];

            $y = $date[2];

            $this->orders = mktime($h,$m,$s,$mon,$d,$y);

        }





        return true;

    }

    return false;

}

public static function tableName()

{

    return 'Articles';

}

@frontend modulesController

public function actionIndex($id=null)

{

    $query = articles::find()->where(['online' => 1]);

    $count = $query->count();

    $pagination = new Pagination(['totalCount' => $count, 'pageSize'=>6]);

    $news = $query->offset($pagination->offset)

        ->limit($pagination->limit)

        ->orderBy('id DESC')

        ->all();



    return $this->render('index',[

        'arts'=>$news,

        'pagination' => $pagination

        ]);

}

@frontend viewsarticles

<a href="/article/<?echo $art['id']."-".$art['preview'].".html";?>" class="main-page__news__link js-views-link"></a>