Trying to back up Plex Media Server database on Windows 11

Orange text is a hyperlink. Click it.

Go to the top level of the show (i.e. click on the title)
then pick Split from the ellipsis menu
then determine which of the now duplicated shows is which, again using the plex media info
then either perform Fix Match on the show with the wrong title

or

Rename the top level folder of the mis matched show, so that it cannot be mismatched by Plex anymore.
The rules are linked above.
Then perform the Plex Dance with this whole show.