Ogone Payment Gateway -> After Payment Problems

Hi,

in our Joomla Installation, we use the Ogone Payment Gateway for Member Subscriptions.
All settings where made and payment does work, you get redirectet to the Payment Gateway and can pay, but after payment was done, the notification to the Joomla System does not seem to work correctly.
The error is "Sorry, the payment does not match the basket. Please contact site administrator to check error log."

The URL after payment is

www.b2b-magazin.eu/clubcarriere/index.php/component/comprofiler/pluginclass?plugin=cbpaidsubscriptions&cbpgacctno=3&cbpbasket=20&result=success&cbpid=cbp52cbf28964e55150074745

Obviously Joomla can not process the Ogone payment feedback properly.
Is there a newer version of the ogone payment gateway available or any way to make this work?

Thanks in advance.

Please check CBSubs > Notifications and CBSubs > History Log to see if there's any errors in relation to the return. This normally happens when the gateway is not configured to properly send all the needed data back.

Thanks for the qucik replay.

The error log says:

Invoice number: N20
Item number: S20980-170095-2
Payment basket: 20

Notification's raw data

Raw result: MISMATCH
Raw data: $message_type="RETURN_TO_SITE";
$requestdata=array (
);
$_GET=array (
'plugin' => 'cbpaidsubscriptions',
'cbpgacctno' => '3',
'cbpbasket' => '20',
'result' => 'success',
'cbpid' => 'cbp52cbf28964e55150074745',
'task' => 'pluginclass',
'option' => 'com_comprofiler',
'Itemid' => NULL,
);
$_POST=array (
);

There the Itemid is missing, can this cause the problem? (There should be "S20980-170095-2" in this case insteas I guess)

Thanks in advance.

There's nothing in the post or request data. This suggests your gateway isn't configured properly and isn't returning any data. Please walk through your CBSubs documentation very carefully and ensure your gateway account is properly configured as instructed.