Dear Maintainer, On Wed, 06 Jan 2016 23:42:42 +0100 Philip Frei
> Failed to load resource: the server responded with a status of 404 > (Not Found) POST https://webserver/issues/preview/new/test 404 (Not > Found) I found the source of this error: I use nginx as a reverse proxy for redmine w/ apache. After disabling nginx's proxy_set_header Accept ""; it worked like expected. You can close this bug. Thanks for your ongoing work on redmine.