this is the error:
Code:
Warning: fopen(http://www.google.com/webmasters/sitemaps/ping?sitemap=http%3A%2F%2Fwww.oneforum.org%2Fg_sitemap.xml): failed to open stream: Connection timed out in /archive/forums_sitemap.php on line 264
Warning: feof(): supplied argument is not a valid stream resource in /archive/forums_sitemap.php on line 268
Warning: fread(): supplied argument is not a valid stream resource in /archive/forums_sitemap.php on line 27
....