Wiki Server Error

Question

After updating my lion server to Lion Sever Update 1.7.2. I can't enter the wiki page in my browser. Error show like this
  ArgumentError in  People#show
  Showing /usr/share/collabd/coreclient/app/views/cc/_entity_header.html.erb where line #7 raised: 
invalid value for Integer: "6.5"
Extracted source (around line #7):
4:           <h1 class="title selectable" title="<%= @entity.longName %>"><%= @entity.longName %></h1>5:           <h2 class="chrome">6:                <%= t("entity.last_modified", {7:                     :time => localized_datetime(@entity.updateTime),8:                     :user => link_to_user(@entity.updatedByUser)9:                }).html_safe %>10:           </h2>
Trace of template inclusion: app/views/people/show.html.erb
Rails.root: /usr/share/collabd/coreclient
    Application Trace |    Framework Trace |    Full Trace                  
app/helpers/application_helper.rb:92:in `Integer'app/helpers/application_helper.rb:92:in `get_timezone_offset_from_request'app/helpers/application_helper.rb:148:in `localized_datetime'app/views/cc/_entity_header.html.erb:7:in `_app_views_cc__entity_header_html_erb__1774666155_2278391180_4103390'vendor/bundle/ruby/1.8/gems/actionpack-3.0.4/lib/action_view/template.rb:135:in `send'vendor/bundle/ruby/1.8/gems/actionpack-3.0.4/lib/action_view/template.rb:135:in `render'vendor/bundle/ruby/1.8/gems/activesupport-3.0.4
Please help me to solve this problem

Answer 1

The problem so far is when I used time zone as 6.5, it's not an integer value. That's why error occured. When I change my timezone to 6.0 it's become to normal. I think timezone value must not be interger value. Please fix for that.