PHP notice

Trying to access array offset on value of type null

/mnt/data/shnoulle/nginx/www/master/application/models/User.php(856)

844                     $criteria->addCondition('t.created >= \'' . $s2 . '\'');
845                 }else{
846                     throw new Exception('wrong date format.');
847                 }
848             }catch (Exception $e){
849                 //could only mean wrong input from user ...reset filter value
850                 $this->created='';
851             }
852         }
853 
854         //filter for parentUserName
855         $getParentName = Yii::app()->request->getParam('User');
856         $getParentName = $getParentName['parentUserName'];
857         if(isset($getParentName) && $getParentName!==null && $getParentName!==''){
858             $criteria->join = "LEFT JOIN lime_users luparent ON t.parent_id = luparent.uid";
859             $criteria->compare('luparent.users_name', $getParentName, true, 'OR');
860         }
861 
862         return new CActiveDataProvider($this, array(
863             'criteria'=>$criteria,
864             'pagination' => array(
865                 'pageSize' => $pageSize
866             )
867         ));
868     }

Stack Trace

#0
+
 /mnt/data/shnoulle/nginx/www/master/application/views/userManagement/index.php(65): User->search()
60     <div class="container-fluid">
61         <?php
62             $this->widget('bootstrap.widgets.TbGridView', array(
63                 'id' => 'usermanagement--identity-gridPanel',
64                 'itemsCssClass' => 'table table-striped items',
65                 'dataProvider' => $model->search(),
66                 'columns' => $columnDefinition,
67                 'filter' => $model,
68                 'afterAjaxUpdate' => 'LS.UserManagement.bindButtons',
69                 'summaryText'   => "<div class='row' style='text-align:left; color:#000'>"
70                 ."<div class='col-xs-6 content-left'>".$massiveAction."</div>"
#5
+
 /mnt/data/shnoulle/nginx/www/master/application/controllers/UserManagementController.php(70): CController->render("index", array("model" => User, "columnDefinition" => array(array("name" => "managementCheckbox", "type" => "raw", "header" => "<input type='checkbox' id='usermanagement--action-toggleAllUsers...", "filter" => false), array("name" => "managementButtons", "type" => "raw", "header" => "Action", "filter" => false, ...), array("name" => "uid", "header" => "Identifiant utilisateur"), array("name" => "users_name", "header" => "Nom d’utilisateur"), ...), "pageSize" => 20, "formUrl" => "/master/userManagement/index", ...))
65         return $this->render('index', [
66             'model' => $aData['model'],
67             'columnDefinition' => $aData['columnDefinition'],
68             'pageSize' => $aData['pageSize'],
69             'formUrl' => $aData['formUrl'],
70             'massiveAction' => $aData['massiveAction'],
71         ]);
72     }
73 
74     /**
75      * Open modal to edit, or create a new user
#10
+
 /mnt/data/shnoulle/nginx/www/master/application/controllers/LSBaseController.php(140): CController->run("index")
135                     $this->redirect(array('/admin/authentication/sa/login'));
136                 }
137             }
138         }
139 
140         parent::run($action);
141     }
142 
143     /**
144      * Load and set session vars
145      *
2020-06-22 15:14:11 nginx/1.18.0 Yii Framework/1.1.22-dev