GOOGLE checkout URL errors

[-fred-]

im getting this error from google anyone seen or know of a fix?

 

"Error parsing XML; message from parser is: Invalid value for body of merchant-calculations-url in checkout-shopping-cart/checkout-flow-support/merchant-checkout-flow-support/merchant-calculations: URL contains illegal characters"

 

when i go into google and drill down into the error and where i think they are talking about is here:

 

<merchant-calculations-url>/googlecheckout/responsehandler.php</merchant-calculations-url>

</merchant-calculations>

<tax-tables>

<default-tax-table>

<tax-rules>

<default-tax-rule>

<rate>0</rate>

<tax-area>

<us-country-area country-area="ALL"></us-country-area>

</tax-area>

</default-tax-rule>

</tax-rules>

</default-tax-table>

<alternate-tax-tables>

</alternate-tax-tables>

</tax-tables>

</merchant-checkout-flow-support>

</checkout-flow-support>

</checkout-shopping-cart>

 

 

any sort of help would be greatly appreciated.

 

thanks,

-fred-