Hi,
I have the same error: This page contains the following errors:
error on line 2 at column 1: Extra content at the end of the document
Below is a rendering of the page up to the first error.
I am running wordpress 3.5 and wordpress seo 1.3.4.1. I didn't understand where I have to put "and" instead of "&" in the solution above.. can you explain better? Thanks a lot