Media not found, but it's available :-/



i’m the developer of the site of Melanie.
When I verify with Card Validator this link:
I always obtain “error 404 Media not Found” at the place of the picture.

But the picture is correctly reported into the meta tags, and it’s fully available to public at the address reported.

all the other pages of the same site, are working fine. being from a template, all the pages should work correctly, but this has that issue

This issue occurred all of sudden and only on that page

is there anything wrong with?