Check Out Failed

[samccs]

I am installing 2.5.21, VirtueMart 2.6.6 . When I proceed on by clicking the "Check Out" button, the check out process failed and the browser turn into the message shown as per the attached picture.

The message read as :

Secure Connection Failed

An error occurred during a connection to www.samonline.name. SSL received a record that exceeded the maximum permissible length. (Error code: ssl_error_rx_record_too_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 website owners to inform them of this problem. Alternatively, use the command found in the help menu to report this broken site.

Kindly help me to solve the problem. Thanks.

[attachment cleanup by admin]

[jenkinhill]

The same error is there if you just enter  https://www.samonline.name as the url in the browser. Do you have SSL installed on the server?