For larger update, I made a subdomain and copied my website to there with All-in-one WP Migration extended.
I made a new validation for this site .
All is there, but on the front end the side doesnot show. When I want to open a page with PRO, it shows a strange page that tells met to login again (session expired) - but that brings me into a kind of loop.
I have the idea this is a small thing, but could you please help me with this - what is incorrect in this site? Thanks. I will send you the inlog also.