fcgid, get overlap result error.

Hi,

I have got internal error when am click a button at a form to do some process ( call some procedure from mysql database )
From C:\Program Files\NetMake\v8\components\apache\logs\error.log :

[Thu Dec 24 13:43:01.299303 2015] [fcgid:warn] [pid 2104:tid 724] (OS 109)The pipe has been ended. : [client 127.0.0.1:64327] mod_fcgid: get overlap result error, referer: http://127.0.0.1:88/scriptcase/app/HRIS/form_AbsenUpload/
[Thu Dec 24 13:43:01.299303 2015] [core:error] [pid 2104:tid 724] [client 127.0.0.1:64327] End of script output before headers: index.php, referer: http://127.0.0.1:88/scriptcase/app/HRIS/form_AbsenUpload/

Am using sc 8.0.0.2 and mysql 5.6

Please help.

Thx.