Hello thank you. I am also working with my hosting provider to see if they can resolve problems.
Now it is showing critical error and I can’t log onto the admin portal either.
I found this plugin that works.
I have the same problem, don’t know what the answer is.
After hours of trying to get this to work I have finally got it.
It’s great to have a free gallery, draging the galleries into the album makes the thing work.
Pity I could not find this information online.