- Plesk for Linux
A website has been migrated to Plesk from a legacy Plesk version.
When opening this website in a web-browser, it loads the real content over HTTP, but different over HTTPS. For HTTPS, it also can be a Plesk default page or Apache test page.
Opening other pages of the website over HTTPS result in "404 Not Found" or "403 Forbidden".
The domain is running in "Separate SSL/TLS and non-SSL/TLS content" compatibility mode which is enabled at Domains > example.com > Hosting Settings.
Domains in Plesk 11 and earlier releases had their content stored in separate directories for HTTP and HTTPS:
/var/www/vhosts/example.com/httpdocs- for HTTP content
/var/www/vhosts/example.com/httpsdocs- for HTTPS content
Go to Domains > example.com > Hosting Settings.
Uncheck the option
Apply the changes.