How to debug and fix error [fcgid:warn] (OS 109)The pipe has been ended , get overlap result error, [core:error] End of script output before headers I’m using :


Drupal 8 on Acquia DevDesktop version 2 with php 7.0.15. 
php_mode is set to FAST CGI (mod_fcgid). 
Info from the phpinfo() Apache/2.4.18 (Win32) OpenSSL/1.0.2j mod_fcgid/2.3.9


The problem is I’m getting 500 internal errors very frequently.

In the apache log this is displayed for each 500 error log as follows

[Thu Nov 09 09:24:36.140248 2017] [fcgid:warn] [pid 17112:tid 1268] (OS 109)The pipe has been ended.  : [client 127.0.0.1:56192] mod_fcgid: get overlap result error, referer: http://inzicht5.dd:8083/

[Thu Nov 09 09:24:36.140750 2017] [core:error] [pid 17112:tid 1268] [client 127.0.0.1:56192] End of script output before headers: index.php, referer: http://inzicht5.dd:8083/


Therefore I added into php.ini

error_reporting(E_ALL);
ini_set('display_errors', TRUE);
ini_set('display_startup_errors', TRUE);


And I added in php.ini

error_log = C:\php_errors.log


Activated error.log in php.ini. Checked by  phpinfo(). But still no php error is shown up. Yes, I restarted the server 

I already installed MS distribution C++ 2015 version 14.024215

But still I do not get more information. Also I googled a lot of sites for this error but none of them are giving me directions.

How to get more debug information about this error?
How to solve it?
This issue should be fixed in the newest Varbase release. See: https://www.drupal.org/node/2912709