I'm getting SSL errors for a website https://iamlearning.co.uk/ (daughter needs it for homework)

The errors (see below) occur on our two laptops (both Win7) and on FF, IE & chrome.

Any ideas in general of how to fix?

Andy

Quote: Secure Connection Failed

An error occurred during a connection to iamlearning.co.uk.

SSL received a record that exceeded the maximum permissible length.

(Error code: sslerrorrxrecordtoo_long)

The page you are trying to view cannot be shown because the authenticity of the received data could not be verified. Please contact the web site owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.

Quote: Secure Connection Failed

An error occurred during a connection to www.iamlearning.co.uk.

You have received an invalid certificate. Please contact the server administrator or email correspondent and give them the following information:

Your certificate contains the same serial number as another certificate issued by the certificate authority. Please get a new certificate containing a unique serial number.

(Error code: secerrorreusedissuerand_serial) On chrome...

Quote: SSL connection error Unable to make a secure connection to the server. This may be a problem with the server, or it may be requiring a client authentication certificate that you don't have. Error 107 (net::ERRSSLPROTOCOL_ERROR): SSL protocol error.