D4Science Infrastructure

Redmine has the capability to link SVN commit to task using a keyword (refs, IssueId, fixes, ....) followed by #NN (NN is the ticket number)
I tryed this functionality and corrupted my task.
You can see the error trying to visit task #67
https://support.d4science.org/issues/67

Trying to google this error I didn't find quite nothing except this:
https://github.com/masamitsu-murase/redmine_add_subversion_links/blob/master/lib/redmine_add_subversion_links_application_helper_patch.rb