I have upgraded magento from 1.7 to 1.9.1. I have fixed paypal and it is all working and payment saving.
But Sagepay payments have 2 issues:
1) After payment has made it through Sagepay it redirects to shopping cart and no payment complete message is shown after paying. So the customer does not know if she has paid successfully.
2) The order created cannot be processed in the backend. However for Paypal it is saving properly. So only issue with Sagepay payment.
can anyone share his experience with this issue or offer an idea?