Redmine

Hello,

I try to install the Hudson plugin on my redmine server with the following environment:

Environment:
  Redmine version                          2.1.5.stable
  Ruby version                             1.9.3 (i386-mingw32)
  Rails version                            3.2.8
  Environment                              production
  Database adapter                         Mysql2
Redmine plugins:
  redmine_hudson                           2.1.0

However, several pages cannot show after installing the plugin:

• issue
• document
• projects

I have checked the log file, all have the following errors:

Started GET "/issues/14" 
Processing by IssuesController#show as HTML
  Rendered issues/_action_menu.html.erb (15.6ms)
  Rendered attachments/_links.html.erb (31.2ms)
  ...
Completed 500 Internal Server Error in 640ms

ActionController::RoutingError (No route matches {:controller=>"hudson", :id=>#<Project id: 6, ..., status: 1, lft: 3, rgt: 16>}):
  lib/redmine/hook.rb:61:in `block (2 levels) in call_hook'
  lib/redmine/hook.rb:61:in `each'
  lib/redmine/hook.rb:61:in `block in call_hook'
  lib/redmine/hook.rb:58:in `tap'
  lib/redmine/hook.rb:58:in `call_hook'
  lib/redmine/hook.rb:158:in `call_hook'
  app/views/layouts/base.html.erb:14:in `_app_views_layouts_base_html_erb___897676338_50871300'
  app/controllers/issues_controller.rb:117:in `block (2 levels) in show'
  app/controllers/issues_controller.rb:114:in `show'

Is there a way to fix this error?