Generator stopped working

[sales1346]

Previously it has worked great....now I get the following error after hitting run...any ideas?

An error occured
There was an error while retrieving the URL specified: [ External links are visible to forum administrators only ]
HTTP Code:

HTTP headers:
x_csize: 0

HTTP output:

[XML-Sitemaps Support]

Hello,

please let me know your generator URL/login in private message to check this.

[sales1346]

PM sent with details.

[sales1346]

Thank you again for fixing my configuration error!