Rails: ActionController::InvalidAuthenticityToken appears when changing to active_record_store

Question

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

Answer 1

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...

Answer 2

Any changes in the configuration of a rails app requires restarting the server to see the changes.