HTTP Error 500.- - Internal Server Error

[alanl1]

Hi Professionals.

 

Not sure if I have posted in the right place but here goes.

 

I have a prgram that coverts a csv to an array in preperation to make some changes then upload to the database.

 

all works fine until I use a larger csv file then I receive the error

 

 

HTTP Error 500.0 - Internal Server Error C:\PHP 5\php-cgi.exe - The FastCGI process exited unexpectedly
Detailed Error Information
Module FastCgiModule Notification ExecuteRequestHandler Handler FastCGI PHP Error Code 0x000000ff
Requested URL http://localhost:80/preupload.php Physical Path C:\inetpub\wwwroot\preupload.php Logon Method Anonymous Logon User Anonymous

 

 

does anyone have any idea what I need to do I have exausted my online help

 

thanks in advance

Edited August 20, 2013 by alanl1

[mac_gyver]

it's possibly a fatal php runtime error (memory/time limit) and if php terminates and error_reporting/display_errors isn't on, a http 500 status will be returned to the browser.

 

set php's error_reporting to E_ALL and display_errors to ON to see if php is detecting any errors that would help identify the problem.