Error

Non-static method Utility::slugify() cannot be called statically

/home/bakuguide/protected/views/eventscategory/events_view.php(2)

01 <?php 
02   $event_category_url = $events_base_url.'/'.Utility::slugify($event_category->title.'-'.$event_category->id);
03   $event_url = $event_category_url.'/'.Utility::slugify($event->title.'-'.$event->id) 
04 
05 ?>   
06   
07 <div class="row events_tabs_item"> 
08     <div class="col-sm-1 col-md-1 col-lg-1">
09         <time>
10             <?=
11             //this method convert datetime to <strong>%d=>Date</strong> <br>%B=>Month<br> <span>%H=>Hour:%M=>Minutes</span>
12             Utility::convertTimeFormat('<span>%d</span> %B', $event -> start_date);
13             ?>
14         </time>

Stack Trace

#3
+
 /home/bakuguide/protected/views/eventscategory/view.php(54): CController->renderPartial()
49                 <li role="presentation" class="<?= $active ?>"> 
50                     <a href="<?= '#'.$scope ?>" aria-controls="<?= $scope ?>" role="tab" data-toggle="tab"><?= $title." ({$count}) " ?></a> 
51                 </li>      
52                 <?php $tabpanel.="<div role='tabpanel' class='tab-pane {$active}' id='{$scope}'>" ?>
53                     <?php foreach($this_category_events as $event): ?>
54                         <?php $tabpanel.=$this->renderPartial('events_view', array('event'=>$event,'events_base_url'=>$events_base_url,'event_category'=>$model),true);   ?>  
55                     <?php endforeach ?>      
56                 <?php $tabpanel.="</div>" ?>  
57                 <?php $ittr++ ?>
58             <?php endforeach ?>      
59         </ul>
#8
+
 /home/bakuguide/protected/controllers/EventscategoryController.php(66): CController->render()
61             'past' => 'Keçmiş',   
62             //'recently' => 'Ən son əlavə olunanlar',  
63         );    
64         $this->render('view',array(
65             'model'=>$model, 
66             'all_events_scopes'=>$all_events_scopes,  
67         ));
68     }
69 
70     /**
71      * Creates a new model.
#23
+
 /home/bakuguide/public_html/index.php(21): CApplication->run()
16     defined('YII_DEBUG') or define('YII_DEBUG',true);
17     // specify how many levels of call stack should be shown in each log message
18     defined('YII_TRACE_LEVEL') or define('YII_TRACE_LEVEL',3);
19 
20     require_once($yii);
21     Yii::createWebApplication($config)->run();
22 //}
23 //else
24 //    header("Location: https://www.facebook.com/bakuguidecom");
2024-04-18 19:49:33 nginx Yii Framework/1.1.28