Plugin not working with my configuration

[StoneyStu]

Hello,

Could you please check that there should be no problems with the following build:

Environment:
Redmine version 2.2.3.stable
Ruby version 1.8.7 (i686-linux)
Rails version 3.2.12
Environment production
Database adapter MySQL
Redmine plugins:
redmine_didyoumean 1.2.0

Although it appears in the administrator list of modules, the 'configure' link is broken:- The page you were trying to access doesn't exist or has been removed.
And it also breaks the link to the 'new issue' tab within the project.