Redmine

I found someone having the same issue as me but their issue is currently unresolved. He did include a log file that indicated an issue. It looks like this:

Processing ArticlesController#edit (for 192.168.16.197 at 2012-04-23 13:51:53) [GET]
Parameters: {"action"=>"edit", "id"=>"4", "controller"=>"articles"}
Rendering template within layouts/base
Rendering articles/edit

ActionView::TemplateError (undefined method `labelled_form_for' for #<ActionView::Base:0xc2baa78>) on line #3 of vendor/plugins/redmine_knowledgebase/app/views/articles/edit.html.erb:
1: <h2><%= l(:title_edit_article) ></h2>
2:
3: < labelled_form_for :article, @article,
4: :url => { :action => "update" },
5: :html => { :multipart => true, :id => "articles-form" } do |form| %>
6:

Maybe this will help?