Re : internal / external path mixed up
I have the impression tiki is doing a lot of assumptions.
In the login process, it doesn't check only if cookies is enabled but also if the session cookie is set, and if the session cookie name is PHPSESSID
Can you check in the panel admin / php info
that
1) Session Support enabled
2) session.name = PHPSESSID
3) session.use_cookies on
These values can be changed... and tiki wouldn't like the change
I have no idea if it is important but the values of session.cookie_path, session.cookie_domain, session.use_only_cookies
Thanks for giving more information
sylvie