Thema: Fehlermeldung wenn ich auf das "Benutzer Modul" zugreifen möchte

Wenn ich auf das Benutzer Menü im Kontrolzentrum zugreifen möchte, kommt folgende Fehlermeldung:

Code:

Fatal error: Class 'UsersController' not found in /homepages/31/d272176890/htdocs/****/administrator/components/com_users/users.php on line 30

und so sieht users.php aus

Code:

<?php
/**
* @version		$Id: users.php 10381 2008-06-01 03:35:53Z pasamio $
* @package		Joomla
* @subpackage	Users
* @copyright	Copyright (C) 2005 - 2008 Open Source Matters. All rights reserved.
* @license		GNU/GPL, see LICENSE.php
* Joomla! is free software. This version may have been modified pursuant
* to the GNU General Public License, and as distributed it includes or
* is derivative of works licensed under the GNU General Public License or
* other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*/

// no direct access
defined( '_JEXEC' ) or die( 'Restricted access' );

/*
 * Make sure the user is authorized to view this page
 */
$user = & JFactory::getUser();
if (!$user->authorize( 'com_users', 'manage' )) {
	$mainframe->redirect( 'index.php', JText::_('ALERTNOTAUTH') );
}

// Require the base controller
require_once (JPATH_COMPONENT.DS.'controller.php');

// Create the controller
$controller	= new UsersController( );

// Perform the Request task
$controller->execute( JRequest::getCmd('task'));
$controller->redirect();

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