Posted by gdd on May 17, 2010 at 12:06am
As the result of a security issue in Services 2.0, a change was made to the way default access callbacks are handled in Services from 2.1 onwards. This can affect your module if you did not specify an '#access callback' key in your service definition. A summary of the change and the ways to address it can be found at
My apologies for the inconvenience, these things happen sometimes. If you have any questions feel free to contact me or join #drupal-services and ask.