Redmine

This doesn't happen all the time, and I'm not sure what's different about the issues it's happening with. I first saw the problem with version 2.4.1 so I upgraded using `svn update` and still see the problem.

Stack trace:¶

Started GET "/issues/1471" for 172.xx.xx.xx at 2014-01-15 09:54:06 -0500
Processing by IssuesController#show as HTML
  Parameters: {"id"=>"1471"}
  Current user: aylwardj (id=6)
  Rendered issues/_action_menu.html.erb (3.8ms)
  Rendered issues/show.html.erb within layouts/base (10.6ms)
Completed 500 Internal Server Error in 122.5ms

ActionView::Template::Error (incompatible character encodings: UTF-8 and ASCII-8BIT):
    22:   <%= avatar(@issue.author, :size => "50") %>
    23: 
    24: <div class="subject">
    25: <%= render_issue_subject_with_tree(@issue) %>
    26: </div>
    27:         <p class="author">
    28:         <%= authoring @issue.created_on, @issue.author %>.
  app/views/issues/show.html.erb:25:in `_app_views_issues_show_html_erb__984933681748395012_57694200'
  app/controllers/issues_controller.rb:124:in `block (2 levels) in show'
  app/controllers/issues_controller.rb:121:in `show'

ruby script/about:¶

sh: 1: darcs: not found
sh: 1: cvs: not found
sh: 1: bzr: not found
Environment:
Redmine version 2.4.2.devel.12663
Ruby version 1.9.3-p0 (2011-10-30) [x86_64-linux]
Rails version 3.2.16
Environment production
Database adapter MySQL
SCM:
Subversion 1.6.17
Mercurial 2.0.2
Git 1.7.9.5
Filesystem
Redmine plugins:
redmine_mylyn_connector 2.8.2.stable