Re: 500 Internal Server Error with no log entries

[Erik Dobák <erik.dobak@xxxxxxxxx>]

salam aleikum!

looks like a bug:

https://bugs.php.net/bug.php?id=75810

please compare your php version with php versions mentioned in that bug report above. then either upgrade or downgrade.

cheers

E

On Wed, 23 Jan 2019 at 03:52, Mohammad Aghanabi <m.websoft@xxxxxxxxx> wrote:

I'm running Apache v2.4.27 X64 for serving PHP files and it was running fine until today that I'm seeing `500 Internal Server Error`.

Surprisingly nothing noticeable is logged neither in PHP error log file nor Apache's. I attempted to set `LogLevel warn trace8` and found this:

[Wed Jan 23 12:06:58.344368 2019] [fcgid:warn] [pid 13700:tid 1180] (OS 109)The pipe has been ended.  : [client 127.0.0.1:54040] mod_fcgid: get overlap result error

[Wed Jan 23 12:06:58.344368 2019] [core:error] [pid 13700:tid 1180] [client 127.0.0.1:54040] End of script output before headers: index.php

But I can't realize where I should look for the problem.

What can I do to debug this?

Thanks