[imp] imp athorization ok, but application doesn't start

[Chuck Hagenbuch]

Quoting Hendrik Hepting <h.hepting at nanotec.org>:

> i'm running debian etch on a vserver with horde/imp as my weapon of choice
> for webmailing. server daemons work fine (imap tested with squirrel).
> what i did:
> - 'Horde Groupware Webmail Edition' downloaded, compiled and moved to
> /usr/share/horde3/horde
> - webserver alias set to webmail.nanotec.org
> - run db-script for mysql -> ok
> - given db and server params to config.php -> ok
>
> seems so that all works fine but when i try to login via imp the
> loginscreen pops up again. horde.log gives me this:

Almost always means that your cookie path is configured incorrectly,  
or alternately that there's something else wrong with sessions.

-chuck