Hi Marcin,

I hope you are well today and thank you for your question.

To troubleshoot the issue when I try to visit your site wp-admin area then I get an error “You must log in to access the admin area.”.

And when I try to access wp-login.php screen then I get 404 error page so I can’t log into your shared site.

Please test it yourself and make sure that it is working.

Best regards,
Shufflehound team