See these error messages?
You'll probably only get this error when running Rails 2.3.8 and older, on the same server as a new Rails 3.0.3 install. i18n 0.5.0 is the culprit.
Here's what you need to do:
- create this file: config/preinitializer.rb
- copy/paste this:
- restart your local server and/or restart apache/nginx
Read more about the issue over at Stack Overflow.