How do i fix error: HTTP headers: x_csize: 0?

[Sara001]

Hi,

I got an error when I tried to run the Standalone Sitemap Generator. It said "There was an error while retrieving the URL specified . . .  HTTP Headers: x_csize: 0 "  - Can someone please let me know what this means and how I can fix it? Thank-you in advance! Sara

[XML-Sitemaps Support]

Hello,

Probably there is a configuration problem - it looks like your server doesn't allow local network connections via port 80 (http) - as a result sitemap generator is not able to crawl the site. This is usually related to firewall installed at the host - could you please contact your hosting support regarding this?