[chora] Fatal error: Call to a member function on a non-object in /var/www/html/horde/chora/lib/base.php on line 54

[Romildo Wildgrube]

Hi,

I installed chora today in two different machines and I can't figure out 
why is giving me the following error when trying to access it. I looked 
at google but nothing helped.

*Fatal error*: Call to a member function on a non-object in 
*/var/www/html/horde/chora/lib/base.php* on line *54*

The base.php file starting at line 54 looks like this.

$remember_last_file = $prefs->getValue('remember_last_file');
if ($remember_last_file) {
    $last_file = $prefs->getValue('last_file') ? 
$prefs->getValue('last_file') : null;
    $last_cvsroot = $prefs->getValue('last_cvsroot') ? 
$prefs->getValue('last_cvsroot') : null;
}

Any help will be much appreciated.

Romi