Alex...Just checking up on your document...
When I get an error email sent to me that says:
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Date: Tue, 23 Jul 2013 18:18:08 -0500 [07/23/2013 06:18:08 PM CDT]
Subject: Callback to online store is failed.
Callback to "
http://<onlinestore>/home.php" online store is failed.
This notification has been sent by X-Payments installation at "<x-payments domain>" .
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I got two of these emails within 9 minutes of each other.
According to your document I should see some explanation of this incident in the <xpay-dir>/var/log/admin/2013-07-23/ or <xpay-dir>/var/log/payment/2013-07-23/ or <xcart-dir>/var/log/x-errors_xpay_connector-130723.php. But none of the files or log files in any of those locations show any kind of error.
Can you explain this? What am I looking for? Am I looking in the right locations?