[imp] Please help!!!

[Sasa STUPAR]

Hi!

I am asking again for help, because nobody answered me yet on my question.
I want to access to my pop3 server via IMP webmail. So I have setup PHP,
 MySQL.For access to the pop3 I have put in the servers.php this:
----------------------
$servers['pop'] = array(
    'name' => 'POP3 Server',
    'server' => '192.168.10.10',
    'protocol' => 'pop3',
    'port' => 110,
    'folders' => '',
    'namespace' => '',
    'maildomain' => '',
    'realm' => '',
    'preferred' => ''
);
----------------------

When I try to login I get back this error:
----------------------
A fatal error has occurred:

DB Error: connect failed

[line 108 of /var/www/konik/horde/lib/Prefs/sql.php]

Details have been logged for the administrator.
-----------------------

I have no idea what next, where to look for error, etc.

Please help?

Sasa