-- HikaShop version -- : 2.6.0
-- Joomla version -- : 3.3.8
-- PHP version -- : 5.3.10
-- Error-message(debug-mod must be tuned on) -- : A paypal notification was refused because the response from the paypal server was invalid
Hi!
We seem to be having a issue with random orders not getting updated accordingly, every now and then we receive the email with "A paypal notification was refused because the response from the paypal server was invalid" and when I check the debug log (enabled in the paypal plugin), I can see that the notification part has failed because of a "Internal Server error - 500" - on a server named: AkamaiGHost. This results in us receiving the payment but the order not updating accordingly.
This is the last part of the log:
HTTP/1.1 500 Internal Server Error
Server: AkamaiGHost
Mime-Version: 1.0
Content-Type: text/html
Content-Length: 284
Expires: Sun, 08 May 2016 16:19:29 GMT
Date: Sun, 08 May 2016 16:19:29 GMT
Connection: close
Strict-Transport-Security: max-age=63072000
<HTML><HEAD>
<TITLE>Internal Server Error</TITLE>
</HEAD><BODY>
<H1>Internal Server Error - Read</H1>
The server encountered an internal error or misconfiguration and was unable to
complete your request.<P>
Reference #3.ca5e0e17.1462724369.12be945c
</BODY></HTML>
invalid response