ActionView::TemplateError (undefined method `length' for #<Enumerable::Enumerator:0x2b3b545e5230>) on line #12 of projects/activity.rhtml:
9:   <dt class="<%= e.event_type %> <%= User.current.logged? && e.respond_to?(:event_author) && User.current == e.event_author ? 'me' : nil %>">
10:   <span class="time"><%= format_time(e.event_datetime, false) %></span>
11:   <%= content_tag('span', h(e.project), :class => 'project') if @project.nil? || @project != e.project %>
12:   <%= link_to format_activity_title(e.event_title), e.event_url %></dt>
13:   <dd><span class="description"><%= format_activity_description(e.event_description) %></span>
14:   <span class="author"><%= e.event_author if e.respond_to?(:event_author) %></span></dd>
15: <% end -%>

    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_view/helpers/text_helper.rb:50:in `truncate'
    app/helpers/application_helper.rb:98:in `truncate_single_line'
    app/helpers/projects_helper.rb:25:in `format_activity_title'
    app/views/projects/activity.rhtml:12:in `_run_erb_47app47views47projects47activity46rhtml'
    app/views/projects/activity.rhtml:8:in `each'
    app/views/projects/activity.rhtml:8:in `_run_erb_47app47views47projects47activity46rhtml'
    app/views/projects/activity.rhtml:5:in `each'
    app/views/projects/activity.rhtml:5:in `_run_erb_47app47views47projects47activity46rhtml'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:637:in `send'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:637:in `compile_and_render_template'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:365:in `render_template'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_view/base.rb:316:in `render_file'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1100:in `render_for_file'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:836:in `render_with_no_layout'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/layout.rb:262:in `render_without_benchmark'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:51:in `render'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:51:in `render'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1153:in `default_render'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:1159:in `perform_action_without_filters'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:697:in `call_filters'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:689:in `perform_action_without_benchmark'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /usr/lib/ruby/1.8/benchmark.rb:293:in `measure'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/benchmarking.rb:68:in `perform_action_without_rescue'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/rescue.rb:199:in `perform_action_without_caching'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:678:in `perform_action'
    /var/lib/gems/1.8/gems/activerecord-2.0.2/lib/active_record/connection_adapters/abstract/query_cache.rb:33:in `cache'
    /var/lib/gems/1.8/gems/activerecord-2.0.2/lib/active_record/query_cache.rb:8:in `cache'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/caching.rb:677:in `perform_action'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in `send'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:524:in `process_without_filters'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/filters.rb:685:in `process_without_session_management_support'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/session_management.rb:123:in `process'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/base.rb:388:in `process'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:171:in `handle_request'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:115:in `dispatch'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:126:in `dispatch_cgi'
    /var/lib/gems/1.8/gems/actionpack-2.0.2/lib/action_controller/dispatcher.rb:9:in `dispatch'
    /var/lib/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:112:in `handle_dispatch'
    /var/lib/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:78:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:104:in `service'
    /usr/lib/ruby/1.8/webrick/httpserver.rb:65:in `run'
    /usr/lib/ruby/1.8/webrick/server.rb:173:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:162:in `start_thread'
    /usr/lib/ruby/1.8/webrick/server.rb:95:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `each'
    /usr/lib/ruby/1.8/webrick/server.rb:92:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:23:in `start'
    /usr/lib/ruby/1.8/webrick/server.rb:82:in `start'
    /var/lib/gems/1.8/gems/rails-2.0.2/lib/webrick_server.rb:62:in `dispatch'
    /var/lib/gems/1.8/gems/rails-2.0.2/lib/commands/servers/webrick.rb:66
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
    /var/lib/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
    /var/lib/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:342:in `new_constants_in'
    /var/lib/gems/1.8/gems/activesupport-2.0.2/lib/active_support/dependencies.rb:496:in `require'
    /var/lib/gems/1.8/gems/rails-2.0.2/lib/commands/server.rb:39
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `gem_original_require'
    /usr/lib/ruby/1.8/rubygems/custom_require.rb:27:in `require'
    script/server:3

Rendering /home/redmine/redmine/public/500.html (500 Internal Server Error)