[ic] Premature end of script headers

[Marko Kuzio]

no gateway. only a simple checkout without some pay interfaces

> 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)?

Regards
	Racke