Hello, Our galaxy server is served under a sub-directory "/myserver". So far everything works except the "Switch to" button in "view all history". When clicking it, there is no response. From apache server access log, I see this message "GET /history/set_as_current?id=9a8f74b3b768f8f1 HTTP/1.1" 404 304 And in the apache error log, I see File does not exist: /www/htdocs/history, referer: https://xxx.xxx.xxx/myserver/history/view_multiple Since the prefix "/myserver" is not properly prepended in the equest, the request is not properly routed. It tries to retrive the history page from the document root /www/htdocs. So far, all other requests seems have a proper prefix, for example "GET /myserver/history/current_history_json HTTP/1.1" 200 1430 "GET /myserver/api/histories/7a11fc800eeb71e9/contents HTTP/1.1" 200 15876 "GET /myserver/history/view_multiple HTTP/1.1" 200 27296 "GET /myserver/static/style/base.css?v=1437576796 HTTP/1.1" 304 - Please help to resolve the issue. Thanks, Ping