[horde] [emergency] Unable to connect to SQL server

[J. Bakshi]

Hello everyone,

I have installed horde rpm 3.1.4 in suse 11.
I have already configure the sql related settings to authenticate users and checked all configuration multiple times.

But After giving the username and password the browser shows

~~~~~~~~~~~~
A fatal error has occurred
Unable to connect to SQL server.
Details have been logged for the administrator.
~~~~~~~~~~~~~~

The log says

HORDE [emergency] [horde] Unable to connect to SQL server. [on line 441
of "/srv/www/htdocs/horde/lib/Horde/Auth/sql.php"]

 and the 441 line is

if (is_a($this->_db, 'PEAR_Error')) {
            Horde::fatal(_("Unable to connect to SQL server."),
__FILE__, __LINE__);
        }


I have no clue about this  :-( 
Could any one kindly suggest me what is wrong here ?
Thanks


-- 
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Joydeep Bakshi, Linux System Admin
Kolkatainfoservices Pvt Ltd,
23A Royd Street, Kolkata 700016, India
Work Phone 91 033 40014784
http://infoservices.in/
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~