group trouble again

[Oliver Schlag]

Hy,

im currently have again trouble with the groups and horde. (I think my
system hates me :o) )
I use this little script to create a new test group in my system :

<?php

 /* Include the required files */
 define('ISPC_BASE', dirname(__FILE__));
 require_once ISPC_BASE . '/lib/base.php';

 $groups = Group::newGroup("admin");
 $groups->addUser("admin");

?>

And if i try to run it, i receive the following error message :

Fatal error: Call to a member function on a non-object in
/usr/htdocs/horde/lib/Group.php on line 303

That doesnt sounds good to me. Is it my error or is the system not ready
????

Greetings
Oliver