Hello.
I managed to solve this by logging into MyPHPadmin and in the wpweb0_options table changing the URLs back to the original ones https://wpweb.oelstykke-fotoklub.dk.
All working now
Thanks for all your help.
BR / Carola
And now I messed it all up. I changed both URLs to https://oelstykke-fotoklub.dk, and now I can no longer log into WordPress to edit the site. !!!!
Cool. That helped. I now can see the widget /Sidebar and also the layouts. Wonderful, thanks for your help.
Thanks for replying.
Yes, but the same thing happens when I change theme, e.g. to TwentySixteen or TwentyTwelve. I still get the same message, and I still cannot locate the sidebar to edit the stuff in it. 🙁
I am administrator of the site, but I wonder if there still is some kind of rights issue?