When you say Windows 10, are you referring to the client or server. If you want proper support (and also not getting probated) you should make sure that you are putting the information about the server. Also, the Year.X versioning scheme is obsolete, you should put the actual git commit id in your post.
I did login from admin account and it gives the same error as I’ve posted above, I couldn’t see anything in the event-log. (I haven’t actually run it yet, just tested it.)
I can’t see “tt-rss git” anywhere and I’m sorry I have no idea how to find it.
I found something that says Linux in the php tab of the system tab.
I use one com server and don’t understand anything linux or anything other coding.