[Local Hero]

I've gotten 95% through xpayments and now I have a hangup. I've configured my store in xpayments, I submitted my bundle, I don't have any errors, but when I select "Request payment methods from X-Payments" it "thinks" for a long time and says displays ⌠Error had occured during the requesting of payment methods from X-Payments. See log files for details.■ I check the log files and it displays this:

[25-Jul-2012 19:57:36] (shop: 25-Jul-2012 19:54:26) xpay_connector message:
Response is not valid.
Response headers: ''
Response:
Request URI: /store/admin/configuration.php?option=XPayments_Connector&mode= export
Backtrace:
/var/www/vhosts/localheroclothing.com/httpdocs/store/modules/XPayments_Connector/xpc_func.php:1847
/var/www/vhosts/localheroclothing.com/httpdocs/store/modules/XPayments_Connector/xpc_func.php:1547
/var/www/vhosts/localheroclothing.com/httpdocs/store/modules/XPayments_Connector/xpc_func.php:285
/var/www/vhosts/localheroclothing.com/httpdocs/store/modules/XPayments_Connector/xpc_admin.php:102
/var/www/vhosts/localheroclothing.com/httpdocs/store/admin/configuration.php:124



I don▓t know what that means. I▓m running X-Cart v4.4.5. Can anyone help me past this step? I've checked previous posts with similar issues but none of them have helped.
Thanks