IMP logs me out

[Micha Borrmann]

Hello,

I've installed horde and imp, but if I logged in (and I can see my INBOX),
after each mouse click I get the login screen. I red the faq, and I found
this problem at:

http://www.horde.org/faq/admin/trouble/index.php#t30

(section 5.3.8)

But I use the php.ini-dist for php! How can I solve the problem? I use php
4.0.5, horde 1.2.5, imp 2.2.5, mysql-server 3.23.39 and apache 1.3.19 on
NetBSD 1.5. The phplib configuration should be also ok. The /horde/test.php3
works fine with the phplib test.

Thanks for your hints in advance

Bye,
Micha