diff --git a/application/modules/default/models/DbTable/MediaViews.php b/application/modules/default/models/DbTable/MediaViews.php
index fe2494e87..3b2ad4c62 100755
--- a/application/modules/default/models/DbTable/MediaViews.php
+++ b/application/modules/default/models/DbTable/MediaViews.php
@@ -1,123 +1,123 @@
 <?php
 
 /**
  *  ocs-webserver
  *
  *  Copyright 2016 by pling GmbH.
  *
  *    This file is part of ocs-webserver.
  *
  *    This program is free software: you can redistribute it and/or modify
  *    it under the terms of the GNU Affero General Public License as
  *    published by the Free Software Foundation, either version 3 of the
  *    License, or (at your option) any later version.
  *
  *    This program is distributed in the hope that it will be useful,
  *    but WITHOUT ANY WARRANTY; without even the implied warranty of
  *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  *    GNU Affero General Public License for more details.
  *
  *    You should have received a copy of the GNU Affero General Public License
  *    along with this program.  If not, see <http://www.gnu.org/licenses/>.
  **/
 class Default_Model_DbTable_MediaViews extends Local_Model_Table
 {
     /** @var  Zend_Cache_Core */
     protected $cache;
     
     protected $_name = "media_views";
 
     protected $_keyColumnsForRow = array('media_view_id');
 
     protected $_key = 'media_view_id';
     
     const MEDIA_TYPE_VIDEO = 1;
     const MEDIA_TYPE_MUSIC = 2;
     const MEDIA_TYPE_BOOK = 3;
 
     
     public function getNewId()
     {
         $result = $this->getAdapter()->query('SELECT UUID_SHORT()')->fetch();
 
         return $result['UUID_SHORT()'];
     }
 
     /**
      * @inheritDoc
      */
     public function init()
     {
         parent::init(); // TODO: Change the autogenerated stub
         $this->cache = Zend_Registry::get('cache');
     }
     
     public function fetchCountViewsTodayForFile($collection_id, $file_id)
     {
         if(empty($collection_id)) {
             return 0;
         }
         
         $today = (new DateTime())->modify('-1 day');
         $filterDownloadToday = $today->format("Y-m-d H:i:s");
 
         $sql = "    SELECT COUNT(1) AS cnt
                     FROM media_views f
                     WHERE f.collection_id = " . $collection_id . "
                     AND f.file_id = " . $file_id . "
                     AND f.start_timestamp >= '" . $filterDownloadToday . "'               
                    ";        
         $result = $this->_db->query($sql)->fetchAll();      
         return $result[0]['cnt'];
     }     
     
     
     public function fetchCountViewsForFileAllTime($collectionId, $file_id)
     {
         if(empty($file_id) || empty($collectionId)) {
             return 0;
         }
         
         $sql = "    SELECT COUNT(1)  AS cnt
                     FROM media_views f
                     WHERE f.collection_id = " . $collectionId . " 
                     AND f.file_id = " . $file_id . "
                    ";        
         $result = $this->_db->query($sql)->fetchAll();      
         return $result[0]['cnt'];
     }   
     
     public function fetchCountViewsTodayForProject($project_id)
     {
         if(empty($project_id)) {
             return 0;
         }
         
         $today = (new DateTime())->modify('-1 day');
         $filterDownloadToday = $today->format("Y-m-d H:i:s");
 
         $sql = "    SELECT COUNT(1) AS cnt
                     FROM media_views f
                     WHERE f.project_id = " . $project_id . "
                     AND f.start_timestamp >= '" . $filterDownloadToday . "'               
                    ";        
         $result = $this->_db->query($sql)->fetchAll();      
         return $result[0]['cnt'];
     }     
     
     
     public function fetchCountViewsForProjectAllTime($project_id)
     {
-        if(empty($$project_id)) {
+        if(empty($project_id)) {
             return 0;
         }
         
         $sql = "    SELECT COUNT(1)  AS cnt
                     FROM media_views f
                     WHERE f.project_id = " . $project_id . "
                    ";        
         $result = $this->_db->query($sql)->fetchAll();      
         return $result[0]['cnt'];
     }
 
 }
\ No newline at end of file