Using authlogic 2.1.3, and authlogic-oid 1.0.4 I receive the following error as soon as rails hits a controller making a request to an OpenID provider:
uninitial
rails/open_id_authentication plugin has been updated a few days ago and it breaks compatibility with the authlogic_openid gem (v=1.0.4).
Youl'll have to wait until someone fix the authlogic_openid gem (the issue)