Hi !!!

We recently installed openproject 7.1 on Ubuntu 14 trusty with included apache and mysql , all went ok but when creating first project i try to use gantt view to asign dates to task when we receive:

“An internal error has occurred”

I am sending log for more info , thans for any comment

best regards
Germán

Are you running OpenProject behind a Proxy (Squid) that prohibits certain HTTP methods?

F, [2017-07-11T12:33:59.438394 #11670] FATAL -- : ActionController::UnknownHttpMethod (METHOD_OTHER, accepted HTTP methods are OPTIONS, GET, HEAD, POST, PUT, DELETE, TRACE, CONNECT, PROPFIND, PROPPATCH, MKCOL, COPY, MOVE, LOCK, UNLOCK, VERSION-CONTROL, REPORT, CHECKOUT, CHECKIN, UNCHECKOUT, MKWORKSPACE, UPDATE, LABEL, MERGE, BASELINE-CONTROL, MKACTIVITY, ORDERPATCH, ACL, SEARCH, MKCALENDAR, and PATCH):
F, [2017-07-11T12:33:59.438482 #11670] FATAL -- :   

reads a lot like a proxy sending our PATCH / PUT requests from the frontend as METHOD_OTHER.

Best,
Oliver