Redmine

自分の作ってるプログラムをRedmineで管理しようかと思い
久々にRedmineでプロジェクトを作成しようと思ったら
以下のエラーが出た

Processing ProjectsController#new (for 127.0.0.1 at 2011-04-15 18:49:24) [GET]
Parameters: {"action"=>"new", "controller"=>"projects"}
Rendering template within layouts/base
Rendering projects/new

ActionView::TemplateError (undefined method `tracker_id' for nil:NilClass) on line #28 of vendor/plugins/svn/plugins/redmine_code_review/app/views/code_review/_body_bottom.rhtml:
25: is_target = false unless User.current.allowed_to?({:controller => 'code_review', :action => 'update_diff_view'}, project)
26: setting = CodeReviewProjectSetting.find(:first, :conditions => ['project_id = ?', project.id])
27: is_target = false unless setting
28: is_target = false unless setting.tracker_id
29: action_name = controller.action_name
30: is_target = false unless action_name
31: is_target = false unless (controller.class.name == 'RepositoriesController' or controller.class.name == 'AttachmentsController')

vendor/plugins/svn/plugins/redmine_code_review/app/views/code_review/_body_bottom.rhtml:28:in `_run_rhtml_vendor47plugins47svn47plugins47redmine_code_review47app47views47code_review47_body_bottom46rhtml_locals_body_bottom_controller_object_project_request'
lib/redmine/hook.rb:113:in `send'
lib/redmine/hook.rb:113:in `view_layouts_base_body_bottom'
lib/redmine/hook.rb:63:in `send'
lib/redmine/hook.rb:63:in `call_hook'
lib/redmine/hook.rb:63:in `each'
lib/redmine/hook.rb:63:in `call_hook'
lib/redmine/hook.rb:60:in `tap'
lib/redmine/hook.rb:60:in `call_hook'
lib/redmine/hook.rb:144:in `call_hook'
app/views/layouts/base.rhtml:77:in `_run_rhtml_app47views47layouts47base46rhtml'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
/System/Library/Frameworks/Ruby.framework/Versions/1.8/usr/lib/ruby/1.8/webrick/server.rb:82:in `start'

システム構成は以下のとおり

rails 2.3.5
rack 1.0.1
rmagick 2.13.1
sqlite3-ruby 1.2.4
i18n 0.4.2

だれか助けて