Php File Upload Internal Server Error
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Questions Jobs Documentation Tags Users Badges Ask Question x Dismiss Join the Stack Overflow Community Stack Overflow is a community of 6.2 million programmers, just like you, helping fcgidmaxrequestlen each other. Join them; it only takes a minute: Sign up HTTP 500 Internal Server error when uploading files [duplicate] up vote 1 down vote favorite This question already has an answer here: php upload and internal server error 3 answers This is driving me crazy. I have a php file upload script hosted on CPanel-controlled web hosting, failed to load resource: the server responded with a status of 500 (internal server error) whenever I try to upload files larger than 3-4 MB I get a HTTP 500 Internal Server Error. Now, I did create a php.ini file in my public_html directory and did specify: upload_max_filesize = 250M post_max_size = 250M and indeed, when I execute phpinfo() I see that both of these values are set and active. When I run the exact same script on my local wamp configuration it works. I'm out of options here. What could it be? Memory exhaustion? Highly doubt it. EDIT: Weird: when I go to PHP Configuration in CPanel, upload_max_filesize is set to 2MB even though phpinfo() shows 250MB. So apparently it is blocked server-wide in WHM? Why does it say otherwise in phpinfo? php apache http file-upload cpanel share|improve this question edited Dec 16 '13 at 18:12 asked Dec 16 '13 at 17:51 astralmaster 59822043 marked as duplicate by Kate Gregory, Sean Vieira, Ed Cottrell♦, Sri Harsha Chilakapati, linga Dec 17 '13 at 6:40 This question has been asked before and already has an answer. If
upload an image with php script (any file in fact).....So
Error Uploading File Internal Server Error Owncloud
if I try to upload a file less than 90kb in php 500 internal server error size everything is going OK - so it's not a matter of permissions... if I try to upload anything above 90kb I get a 500 Internal Server Error... my first guess was to check the php.ini - so I did and the post_max_size http://stackoverflow.com/questions/20617408/http-500-internal-server-error-when-uploading-files and upload_max_filesize limit is 8mb and I'm definitely not going above the max exec / input time, memory limit is 32mb.... I'm wrecking my head long enough now and I don't know where to look next... any thoughts??? dsmIT 2011-05-31 17:36:35 UTC #2 Try looking into your webserver (Apache/nginx or whatever you use) https://www.sitepoint.com/community/t/php-file-upload-500-internal-server-error/7610 error_log. That usally gives you more details on a 500 error.It's usually located in /var/log/($webserver_service_name)/error_log e.g. /var/log/httpd/error_log or /var/log/nginx/error_log slawn 2011-05-31 18:10:12 UTC #3 dsmIT said: Try looking into your webserver (Apache/nginx or whatever you use) error_log. That usally gives you more details on a 500 error.It's usually located in /var/log/($webserver_service_name)/error_log e.g. /var/log/httpd/error_log or /var/log/nginx/error_log thanks... found it.... it was: mod_fcgid: HTTP request length 131308 (so far) exceeds MaxRequestLen (131072) so I've changed the limit by adding this to global httpd.conf (from cPanel):
Fri, 08.07.2011 Tags:ApacheWHMmod_fcgidFor no special reason Drupal sites on our server (CentOS 5 with cPanel/WHM) started to make problems with file upload. Because Drupal 6/7 has use Ajax for file uploading the http://pivica.me/blog/500-internal-server-error-while-uploading-files-bigger-then-100kb-modfcgid-problem only thing that happens is that browser just hangs until timing out. Quick playing with different file sizes revealed that files that are less then 100kb are OK, but bigger files are creating problem. https://asdqwe.net/blog/solutions-500-internal-server-error-php/ Of course php post_max_size and upload_max_filesize are set to 20mb so that was not causing problems. Strange... Actually the biggest problem here was finding out what the hell is happening. I quickly created internal server small html/php script with file upload form, and when testing with files bigger then 100kb I immediately got 500 internal server error - OK, that is something but still not telling much. Most annoying thing was fact that php error_log and apache logs that I was getting from Cpanel and WHM were error empty. Yes in CentOS (managed with cPanel) you have logs all over the place. Finally internal server error founded master apache log that I needed and there was explanation [Fri Jul 08 12:36:14 2011] [warn] [client 91.182.145.210] mod_fcgid: HTTP request length 132356 (so far) exceeds MaxRequestLen (131072), referer: http://www.montenasoft.com/.../upload.html So MaxRequestLen from mod_fcgid (and we are running fast cgi for PHP) is limiting request length to only 130kb - If the size of the request body exceeds this amount, the request will fail with 500 Server Error. Fix is easy you just need to add in your httpd.conf next lines # Work around annoying fcgid limitations
# 20MB should be enough
MaxRequestLen 20000000
Error is one of the common PHP errors that can put a PHP developer in panic mode. This article provides information on the most common causes. Why it become common PHP errors ? because you will found this error in WordPress, Prestashop, Codeigniter, Java, ASP.NET or whatever. 500 Internal Server Error is not a client side problem. It's up to the sysadmin of the Web server site to locate and analyse the logs which should give further information about the error. Based on Wikipedia, 500 Internal Server Error is A generic error message, given when an unexpected condition was encountered and no more specific message is suitable. Here are several common ways that you might see the HTTP 500 error: "500 Internal Server Error" "HTTP 500 - Internal Server Error" "Temporary Error (500)" "Internal Server Error" "HTTP 500 Internal Error" "500 Error" "HTTP Error 500" "500. That's an error" HOW TO FIX THE 500 INTERNAL SERVER ERROR CHECK YOUR SERVER ERROR LOGS With any error message, particularly one as broad as the 500 Internal Server Error, you will first want to check any Apache and PHP error logs for your server. These logs can provide valuable context related to any code failures or other potential causes of a site failure. ERROR WITH AN .HTACCESS FILE If you are using a .htaccess on your site, it may be interfering with the web page you are trying to load into your browser. Please double check the .htaccess configuration. Any syntax errors will cause a 500 Internal Server Error message to be displayed instead of your website. To confirm whether a misconfiguration .htaccess is the cause of the 500 Internal Server error, either remove or rename the .htaccess file temporarily and then try to reload the page. If your PHP script makes external network connections, the connections may time out. If too many connections are attempted and time out, this will cause a "500 Internal Server Error." To prevent these time outs and errors, you'll want to make sure that PHP scripts be coded with some timeout rules. Typically, however, catching a timeout error when connecting to a database or externally to remote resources (example: RSS feeds) are difficult. They, in effect, freeze the script from continuing to run. Removing any external connections can increase both the performance of your website and decrease the chances of you receiving a "500 Internal Server Error." SYNTAX OR CODING ERRORS IN YOUR CGI/PERL SCRIPT If it is a web page ending in .cgi or .pl that is producing the error, check your script for errors. CGI Script Guidelines When editing your CGI script, use a plain text editor - a program