Hello, I have multisite in a subfolder installed. The page runs ok and I was also able to set up one site in a subdirectory and mapped a domain to it.
My problem is that only my main page and this particular site runs. If I want to make a new page, it does not show.
The main page is fingerhut.me
the subdirectory that works is fingerhut.me/wordpress/ohfuton
the subdirectory that does not work is fingerhut.me/wordpress/testsite
I already tried to turn off all plugins. This did not solve it.
I also tried various constellations of settings in the Admin/Sites directory.