benim configuration.php dosyası içinde belirtildiği gibi /home/xxx.com/domains/xxx.com/public_html diye bir yer yok aşağıya ekledim
configuration dosyamı nerede düzenlme yapmalıyım Cpanel Kullanıyorum
İyi Çalışmalar

<?php
/**
* @version  $Id: configuration.php-dist 14401 2010-01-26 14:10:00Z louis $
* @package  Joomla
* @copyright Copyright (C) 2005 - 2010 Open Source Matters. All rights reserved.
* @license  GNU/GPL, see LICENSE.php
* Joomla! is free software and parts of it may contain or be derived from the
* GNU General Public License or other free or open source software licenses.
* See COPYRIGHT.php for copyright notices and details.
*
* -------------------------------------------------------------------------
* THIS SHOULD ONLY BE USED AS A LAST RESORT WHEN THE WEB INSTALLER FAILS
*
* If you are installing Joomla! manually i.e. not using the web browser installer
* then rename this file to configuration.php e.g.
*
* UNIX -> mv configuration.php-dist configuration.php
* Windows -> rename configuration.php-dist configuration.php
*
* Now edit this file and configure the parameters for your site and
* database.
*/
class JConfig {
 /**
 * -------------------------------------------------------------------------
 * Site configuration section
 * -------------------------------------------------------------------------
 */
 /* Site Settings */
 var $offline = '0';
 var $offline_message = 'This site is down for maintenance.<br /> Please check back again soon.';
 var $sitename = 'Joomla!';   // Name of Joomla site
 var $editor = 'tinymce';
 var $list_limit = '20';
 var $legacy = '0';
 /**
 * -------------------------------------------------------------------------
 * Database configuration section
 * -------------------------------------------------------------------------
 */
 /* Database Settings */
 var $dbtype = 'mysql';     // Normally mysql
 var $host = 'localhost';    // This is normally set to localhost
 var $user = 'cpanelkullanıcıadı_veritabanı';       // MySQL username
 var $password = 'veritabanı şifresi';      // MySQL password
 var $db = 'cpanelkullanıcıadı_veritabanı';       // MySQL database name
 var $dbprefix = 'jos_';     // Do not change unless you need to!
 /* Server Settings */
 var $secret = 'FBVtggIk5lAzEU9H';   //Change this to something more secure
 var $gzip = '0';
 var $error_reporting = '-1';
 var $helpurl = 'http://help.joomla.org';
 var $xmlrpc_server = '1';
 var $ftp_host = '';
 var $ftp_port = '';
 var $ftp_user = '';
 var $ftp_pass = '';
 var $ftp_root = '';
 var $ftp_enable = '';
 var $tmp_path = '/tmp';
 var $log_path = '/var/logs';
 var $offset = '0';
 var $live_site = '';      // Optional, Full url to Joomla install.
 var $force_ssl = 0;  //Force areas of the site to be SSL ONLY.  0 = None, 1 = Administrator, 2 = Both Site and Administrator
 /* Session settings */
 var $lifetime = '15';     // Session time
 var $session_handler = 'database';
 /* Mail Settings */
 var $mailer = 'mail';
 var $mailfrom = '';
 var $fromname = '';
 var $sendmail = '/usr/sbin/sendmail';
 var $smtpauth = '0';
 var $smtpuser = '';
 var $smtppass = '';
 var $smtphost = 'localhost';
 /* Cache Settings */
 var $caching = '0';
 var $cachetime = '15';
 var $cache_handler = 'file';
 /* Debug Settings */
 var $debug      = '0';
 var $debug_db  = '0';
 var $debug_lang = '0';
 /* Meta Settings */
 var $MetaDesc = 'Joomla! - the dynamic portal engine and content management system';
 var $MetaKeys = 'joomla, Joomla';
 var $MetaTitle = '1';
 var $MetaAuthor = '1';
 /* SEO Settings */
 var $sef = '0';
 var $sef_rewrite = '0';
 var $sef_suffix = '';
 /* Feed Settings */
 var $feed_limit   = 10;
 var $feed_email   = 'author';
}
?>