Hi Tom,

Your script has been working fine for me, but some time ago it stopped sending the e-product to buyers. I receive an error email containing the following:
url: http://......./ipn/ipn.php
result: ERROR : log file error: can not write log file in (/var/www/vhosts/...../ipn/log/) [CSystem]

That folder has CHMOD 777.

If I use the simulator everything works as it should.

I did not make any changes to the srcipt, I did update PHP from 5.3.x to 5.4.x but am not sure if the failure coincided with that update.

Do you have any suggestions as to diagnosing the fault?

Greetings,

Willy.

That's strange. The simulator and paypal should behave exactly the same way. It seems as if you have special privilages when you are running the simluator. Maybe, changing the location of the log folder may solve the problem.