Foren / Cotonti / Support / Not possible to login

I copied my siena site to other other directory and used same database.
Now both sites are accessing same database. Before I delete the other directory I want to be sure it works.

Now I can't login at the new site, has this something to do with site_id or secret_key?
Because old one still works

How to solve?

Added 1 hours later:

No it works, after waiting sometime