I just changed my session_store to active_record_store. I did the rake command for db:sessions:create and db:migration, but now I get the following issue, as soon as I try to log in.
ActionController::InvalidAuthenticityToken
How to solve this issue?
Markus
That was a rather stupid one, but you have to know it...
I had to restart not only the server but also my browser to have the new authenticity token!
Now it works perfectly...