PAYPAL IPN PROBLEM

We are getting this error now from paypal, using paypal express checkout.



Please check your server that handles PayPal Instant Payment Notifications (IPN). IPNs sent to the following URL(s) are failing:



[url=“Your order has been received”]Cart contents

[url=“https://www.silverbestbuy.com/index.php?dispatch=payment_notification.notify&payment=paypal&order_id=70987”]https://www.silverbestbuy.com/index.php?dispatch=payment_notification.notify&payment=paypal&order_id=1234567[/url]



any idea why and where the problem is?



thanks

Try turning off IPN in Paypal, not needed AFAIK