php image upload 500 internal server error

Question

There is an error when uploading an image on server.It shows 500 internal server error.If i upload small image than everything is ok but when upload large size image there is above error. This is working on local but error on live server.

Answer 1

Check you upload_max_filesize in php.ini

Echo ini_get ("upload_max_filesize");

Also, read this: http://www.radinks.com/upload/config.php

Answer 2

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):

MaxRequestLen 15728640

and everything is running fine....

Answer 3

1. Open your php.ini file
2. Change memory_limit=128M to memory_limit=256M
3. Press ctrl+s to save the changes
4. Restart your Apache or Nginx Server
5. Now upload any image file of any size
6. If the error still persists then Repeat from Step-1 above
7. Keep increasing the memory_limit till the server accepts big files. but dont forget to save the changes and restarting of server or else it will not work.

Answer 4

check this allowed time to execute your script using below,

echo $maxExeTime = ini_get('max_execution_time');

and check how much time your script takes and increase the time execution before execution of your file upload script to increase it you can use below code

ini_set('max_execution_time', '0');

Answer 5

检查您的php.ini文件

upload_max_filesize