(x) Unkown Error

Sorry, an error occurred.

at /opt/lampp/htdocs/netchat/include/adodb/drivers/adodb-mysql.inc.php:340
[2] mysql_connect() [function.mysql-connect]: Access denied for user 'root'@'localhost' (using password: YES)

Could not connect to database! Please check your database setup in config.inc.php by using the POC Installer!

PHP 5.2.5 (Linux)
Browser: CCBot/1.0 (+http://www.commoncrawl.org/bot.html)
Webserver: Apache/2.2.8 (Unix) DAV/2 mod_ssl/2.2.8 OpenSSL/0.9.8e PHP/5.2.5 mod_apreq2-20051231/2.6.0 mod_perl/2.0.2 Perl/v5.10.0
URI: http://www.net4info.de/netchat/