I'm having an issue when I try to add the YouTrack service to a newly created project in Hub.
On the project page, I click on the "+" symbol and then on "Issue Tracker".
In the bottom right corner of the window the message "TypeError: Failed to fetch" pops up.
If I follow the same procedure but click on the UpSource link, everything works fine.
Hub and YouTrack run on two different machines.
Version of Hub: 2020.1.12375
Version of YouTrack: 2017.4 (build 39533)
If I open the setting menu of YouTrack, go to Hub Integration and run the diagnostics, no error is shown.
Any idea, where this issue could come from?
Kind regards, Enpa