When I disabled Virtuemart - AwoCoupon plugin the problem went away
The error message they get is
"The configuration file for VirtueMart is missing!
It should be here: /administrator/components/com_virtuemart/virtuemart.cfg.php"I don't seehow this could happen but cant you shed any light on it. The file inquestion would be worldpay_notify.php. This is a very typical file
Does Virtuemart - AwoCoupon plugin interact with that files in any way?
on instpection of the file - It seems to be something to do with this function?
$awo_file = JPATH_ADMINISTRATOR.'/components/com_awocoupon/helpers/estore/virtuemart1/giftcerthandler.php';
if(file_exists($awo_file)) {
require_once $awo_file;
AwoCouponVirtuemart1GiftcertHandler::process($d,$order_status_code);
}
$awo_file = JPATH_ADMINISTRATOR.'/components/com_awocoupon/helpers/estore/virtuemart1/couponhandler.php';
if(file_exists($awo_file)) {
require_once $awo_file;
return AwoCouponVirtuemart1CouponHandler::order_cancel_check($d,$order_status_code);
}