Question About Bad Behaviour after 2.0 Upgrade

Hi All,

I upgraded to 2.0 yesterday and didn’t have any problems whatsoever, however today I’ve had a few emails from friends who are receiving the following message when they try to access my site:

Precondition Failed
We’re sorry, but we could not fulfill your request for / on this server.

We have established rules for access to this server, and any person or robot that violates these rules will be unable to access this site.

To resolve this problem, please try the following steps:

Ensure that your computer is free of viruses, Trojan horses, spyware or any other sort of malicious software.
If you are using any sort of personal firewall or browser privacy software, check to ensure that its settings do not cause your web browser to inadvertently violate any of the rules listed below.

If you are behind a Web proxy or corporate firewall, the proxy must conform to the HTTP specification with respect to proxy servers. Contact your network administrator if the trouble persists, or bypass the proxy and connect directly if possible.

Disable any download accelerators you may be using. They don’t speed up your downloads anyway; in most cases, they actually run slower!

If all else fails, try using a different Web browser, such as Firefox.

If you still need assistance, please contact –

Is this to do with Bad Behaviour? If so, does anyone know how I can fix things so that people can access my site again?

Many thanks.