Search results matching tag 'error 500'

Re: PHP very slow on IIS7

pierrejoye — Thu, 24 Sep 2009 09:57:33 GMT

I can imagine two possible sources for this problem:

IPv6 is enabled and localhost does not exist or ::1
Mysql's libmysql is used instead of PHP's libmysql.

It happens that the IPv6 problem was the cause for this problem (as you stated later). The 2nd possibility happens a lot when someone installs mysql after PHP, or do a mysql update after having installed PHP.

The latest Mysql's libmysql is not compatible with php's libmysql (and many other, that's not a php specific problem). They suffer from ABI compatibilities issues. The solution is to alter your PATH to be sure that php is first defined( PATH=c:\PHP;c:\mysql for example).

IIS7 -FastCGI -PHP White Screen of Death

gusus — Sat, 07 Mar 2009 04:59:00 GMT

I am having an issue with IIS7 and PHP relating to clients receiving the white screen of death (blank page) after 90 seconds of processing. Standard php processing works fine.

The following are set in php.ini:

max_execution_time = 180
max_input_time = 180
memory_limit = 128M

In the FastCGI configuration on IIS I have the following:

ActivityTimeout 900
IdleTimeout 300
RequestTimeout 500

I have a simple page that runs through loop and sleeps every 15 seconds. If I set the max_execution_time to 30 seconds, I get the php execution time exceeded error as I should with two entries in the page. If I manually set_time_limit(0), it gives the white page of death. I have set php logging and nothing appears in the log. I intentionally put a syntax error to make sure and the syntax error was logged. In addition, I can set the ActivityTimeout to 10 and IIS gives me a 500 error telling me that the FastCGI process exceeded the configuration activity timeout.

The weird thing is the Failed Request Tracking show that the time taken was 30592 msec with a status of 200 (I assume success). However, the last entry in the request trace is "FASTCGI_WAITING_FOR_RESPONSE"...

Any ideas???

PHP on IIS 7

ericandrews — Thu, 06 Nov 2008 23:25:06 GMT

Hello to everyone. I am trying to get PHP 5.2.6 to work on IIS 7. I followed all the directions in the article "Using FastCGI to Host PHP Applications on IIS 7.0", located here: http://learn.iis.net/page.aspx/246/using-fastcgi-to-host-php-applications-on-iis-70/

I followed all the steps, opened up a command prompt, typed in C:\PHP>php - info and it retured all the dependencies and PHP confituration information...sweet up to this point.

I continued with the rest of the installation instructions, configured IIS to Handle PHP Requests, created a phpinfo.php page, <?php phpinfo() ; ?>

I pulled up a browser and try to pull up the phpinfo.php page and get a 500 Internal Server error.

Any suggestions?

IMPORTANT: PHP scripts are not working due to a Windows Actualization ???

v-edsojo — Sun, 26 Oct 2008 02:12:14 GMT

Hi everybody, i have a testing environment to prove web applications developed with PHP5 via IIS7. This environment was configured following instructions in the link http://learn.iis.net/page.aspx/246/using-fastcgi-to-host-php-applications-on-iis-70 and it worked fine.

The problem is that nowadays is not working and i've tried to configure others environment using the link shown before and it does not work either. All requests that i try throws the following error:

HTTP Error 500.0 - Internal Server Error

c:\php\php-cgi.exe - The FastCGI process exited unexpectedly

Could it be a bug or issue due to a windows actualization? it is the only different thing that it has been installed recently in these environment. I found this situation today Saturday 10-25-2008 and i have recieved comments from other persons that are starting to have the same problem.

I tested this case in Windows Vista SP1 x86 and x64, Windows Server 2008.

Thanks in advanced.

ZendCore+FastCGI+IIS7 : Cannot embed PHP errors in response HTML. Always get 500 - Internal server error

gbraux — Wed, 17 Sep 2008 23:13:18 GMT

Hello,

I am running WS2008 + IIS7 + FASTCGI + ZendCore.
I have not modified the default ZendCore php.ini configuration file.
Actualy, any kind of PHP error, warning or notice gives me immediately a IIS 500 Error (Internal Server Error).
It is a good thing in production environnement.

For debuging purposes, I want temporary to be able to see PHP warnings and errors embedded on the html page.

So I have set "display_errors = On" on the ZC admin panel.
But nothing changes ... I still always got error 500 on pages
containing errors, warning, or notice.

But I found that if I go to the website I want to debug using
http://localhost/mypage.php (so direclty on a browser on the
production server), I got the PHP errors embedded in the html page.
But when using the ip of the server, or the host header, I got error
500.

I also tried using ISAPI instead of FastCGI. The problem is still
quite the same, but in that case, only parse errors or undefined
functions gives me Error 500. Notices and Warning are well embedded.

Here is the IIS error log when getting an Internal Server Error
(testPage is a test page containing a division by Zero Warning).

--------------------------------------
MODULE_WARNING
ModuleName FastCgiModule
Data1 FASTCGI_RESPONSE_ERROR
Data2 PHP Warning: Division by zero in C:\inetpub\wwwroot\Catalogues
\testPage.php on line 6
ErrorCode 5
ErrorCode Access is denied. (0x5)

MODULE_SET_RESPONSE_ERROR_STATUS
ModuleName FastCgiModule
Notification 128
HttpStatus 500
HttpReason Internal Server Error
HttpSubStatus 0
ErrorCode 0
ConfigExceptionInfo
Notification EXECUTE_REQUEST_HANDLER
ErrorCode The operation completed successfully. (0x0)
--------------------------------------

My php test page is as easy as :

<?php
$data = 0/0;
?>

I would like "PHP Warning: Division by zero in C:\inetpub\wwwroot
\Catalogues " beeing printed on the return page ... Instead of it, I
got 500 error, even with display_errors=On.
I also tried to process the test page directly on a console (using
"php -f mypage.php"), and the warning is well printed in the console.
So the problem seems not to come from the php interperter.

Zend is in a full default configuration state. The only param I have
changed is the display_errors config.
I tried also with PHP manualy installed from the official Non thread safe binaries (so without the zend package). The problem is exacly the same ...

The website is running in a unmanaged IIS appPool with Network Serivce identity.

There is maybe a right access problem somewhere (as the error log talks about an Access Denied error...). But where ? The PHP binary path ? The website path ? ... No ideas. But as the website works perfecly in production, I don't think it deals with that ...

The strangest thing in my problem is that errors are well printed when browsing using http://localhost/... directly on the production server ... But got 500 error when using http://192.168.1.1/... (the server IP).

Do anybody got an idea on how to get full PHP error reporing into the HTML page with IIS7, FastCGI and Zend Core ?

Thanks,
Guillaume