Hello from Nuremberg,
been using the WordPress SEO Plugin since the Beginning and bought the Video SEO Plugin too – both worked fine.
But now, both are no longer working – and I can't find out why… I get this Error Message:
This XML file does not appear to have any style information associated with it. The document tree is shown below.
But the rest of the File is just empty.
What has happened? I didn't change anything else in my WordPress…
Your help is appreciated!