I've just started down the path of running the space sim game 'Pioneer' on linux.  It downloads and runs just fine (at least it seems to, as I've only gotten through the initial game setup).  However, when I went back to look through the wiki (wiki.pioneerspacesim.net), I received an error message (Sorry! This site is experiencing technical difficulties...cannot access the database).  Selecting the wiki menu item generates a millisecond flash of some page and then jumps to that error message. 

I've tried everything I can think of on my side to resolve the problem (insuring the uBlock Origin filter list is up to date, clearing and resetting the uBlock Origin filter list, totally disabling uBlock Origin, trying alternate web browsers - LibreWolf, FireFox, Chrome, etc.), and nothing seems to work. 

I went to the github page and found what's labelled as the wiki, but it only has the markdown outline pages, and link at github.com/pioneerspacesim/pioneer/wiki points to the wiki.pioneerspacesim.net page that generates the error message.

So, does anyone know what's going on with the wiki.pioneerspacesim.net webpage? or have an idea of what I'm doing wrong in trying to access the Pioneer wiki?

Any tidbit of info at this point would be helpful. 

TIA.  

(In the mean time, I guess I'll get my favorite caffeine delivery system and start watching all the YouTube videos I can find on the subject).  

Again, thanks for your time.