Msg#: 4155502 posted 12:55 pm on Jun 21, 2010 (gmt 0)
Hi alankeys, first of all a warm welcome to WebmasterWorld!
Can you give some more information about where you receive the errors IO Error and nonnumeric port: '' (InvalidURL; misconfigured server?). Do you see these errors in a logfile, with an RSS reader or when visiting the RSS feed with an RSS capable browser?
That information would make it easier for us to help you in the right direction.