[ic] Premature end of script headers

Stefan Hornburg (Racke) racke at linuxia.de
Sat Sep 26 05:48:23 UTC 2009

Marko Kuzio wrote:
> Hi list,
> when calling the checkout process, or calling the receipt process
> I get an 500 internal server error:
> Premature end of script headers: example_catalog, referer:
> https://www.my_catalog.de/process
> Unfortunately this is the only trace found in my apache error_log,
> in the catalog's error_log there's no trace of this error.
> Additionally this error occurs sporadically only. Out of 100 orders
> around 20 orders are running into this error.
> The confirmation mails are sent successfully in any case, just like the
> checkouts. Is there a way to find out what are the causes of the 500
> error or what means the error stated above?
> version: interchange-5.4.1
> per version:  v5.8.8
> db postgres  psql 8.1.3 (server 8.1.4)

Do you process credit card payments through a gateway (using a
Payment module)?


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