[VE][79] Error Message Feedback

Validating http://www.ivanrooyen.pwp.blueyonder.co.uk/index.html
Error [79]: "end tag for element X which is not open"

[ See Line 15 column 515
The tag did open, a few columns before it closes. If you always give this
message, most HTML documents won't be 'valid'.
My URL:http://www.ivanrooyen.pwp.blueyonder.co.uk/index.html
]