PHP notice

Trying to get property of non-object

/var/www/vhosts/znuweb/protected/views/layouts/theme_news1/main_en_blank.php(7)

01 
02 <?php /* @var $this Controller */ ?>
03 <?php date_default_timezone_set('Asia/tehran'); ?>
04 <?php  $ad = $_SERVER['HTTP_HOST'];
05             $jrnl = strstr($ad, '.', true); // As of PHP 5.3.0
06             $qjrnl = Journals::model()->findByAttributes(array('url' => $jrnl));
07             $id2= $qjrnl->Id;
08 ?><!DOCTYPE html>
09 <html dir="ltr" lang="en-US"><head><!-- 4.0.0.58475 -->
10     <meta charset="utf-8">
11     
12     <title><?php echo $qjrnl->nameEn ?></title>
13 <meta name="keywords" content="<?php echo $qjrnl->nameEn ?>, university of zanjan, University of Zanjan, zanjan university, iran university,Iran university,Iran,iran,,Persian,persian, zanjan, suhrawardi, Complete University Guide,University Guide" />
14 <meta name="description" content="<?php echo $qjrnl->nameEn ?>, University of Zanjan" />
15 <meta name="author" content="Maryam Shakourinia | master[at]znu[dot]ac[dot]ir" />
16 
17     <meta name="viewport" content="initial-scale = 1.0, maximum-scale = 1.0, user-scalable = no, width = device-width">
18 
19     <!--[if lt IE 9]><script src="http://html5shiv.googlecode.com/svn/trunk/html5.js"></script><![endif]-->

Stack Trace

#3
+
 /var/www/vhosts/znuweb/protected/controllers/NewsArchiveController.php(654): CController->render("search-news", array("model" => NewsContent))
649             // $model->actived='1';
650              
651         //$model->dbCriteria->order='sid DESC';    //MMM LAZEM NIST DAR MODEL SORT KARDAM
652         $this->render('search-news',array(
653             'model'=>$model,
654         ));
655 /*
656         $model=new NewsContent;
657         // Uncomment the following line if AJAX validation is needed
658         // $this->performAjaxValidation($model);
659 
#7
+
 /var/www/vhosts/znuweb/protected/controllers/NewsArchiveController.php(57): CFilterChain->run()
52           }
53 }              
54           Yii::app()->language = Yii::app()->request->cookies['lang']->value;
55 
56 
57         $filterChain->run();
58     }
59     
60       public function accessRules()
61     {
62         return array(
#15
+
 /var/www/vhosts/znuweb/index.php(13): CApplication->run()
08 defined('YII_DEBUG') or define('YII_DEBUG',true);
09 // specify how many levels of call stack should be shown in each log message
10 defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',3);
11 
12 require_once($yii);
13 Yii::createWebApplication($config)->run();
2024-05-17 11:31:41 Apache Yii Framework/1.1.14