Redmine

App 57868 stderr: ActionView::Template::Error (Permission denied @ dir_s_mkdir - /var/www/redmine/tmp/cache/900):
App 57868 stderr: 17: <p><%= f.text_field :lastname, :required => true ></p>
App 57868 stderr: 18: <p><%= f.text_field :mail, :required => true ></p>
App 57868 stderr: 19: < unless @user.force_default_language? >
App 57868 stderr: 20: <p><= f.select :language, lang_options_for_select ></p>
App 57868 stderr: 21: < end >
App 57868 stderr: 22: < if Setting.openid? %>
App 57868 stderr: 23: <p><= f.text_field :identity_url %></p>
App 57868 stderr: lib/redmine/i18n.rb:102:in `languages_options'
App 57868 stderr: app/helpers/application_helper.rb:1041:in `lang_options_for_select'
App 57868 stderr: app/views/my/account.html.erb:20:in `block in app_views_my_account_html_erb__3042467007524082365_70303794276760'
App 57868 stderr: app/helpers/application_helper.rb:1056:in `labelled_form_for'
App 57868 stderr: app/views/my/account.html.erb:9:in `_app_views_my_account_html_erb___3042467007524082365_70303794276760'
App 57868 stderr:
App 57868 stderr:
App 66091 stdout:
App 66091 stderr: Rails Error: Unable to access log file. Please ensure that /var/www/redmine/log/production.log exists and is chmod 0666. The log level has been raised to WARN and the output directed to STDERR until the problem is fixed.
App 66091 stderr: Creating scope :system. Overwriting existing method Enumeration.system.
App 66091 stderr: Creating scope :sorted. Overwriting existing method User.sorted.
App 66091 stderr: Creating scope :sorted. Overwriting existing method Group.sorted.