Problem solved, but now it redirects to the Web Server's Default Page. The files are in the root directory, the domain is linked to the hosting, and the site is connected through Cloudflare.
I need help with the following issue:
I am using Plesk Obsidian 18.0.65 with Update #2, Web Host Edition. When trying to access my website, it redirects me to mysite.com/login_up.php, which is the hosting login page. Everything was working fine a couple of days ago. DNS settings seem to be fine...