Page not found upon image upload
I have a form which uses HTTP File upload for images. The uploaded image is then optimized using GD2 Library.
With small images, the code works fine. When a large image is uploaded and the form submitted, it shows "Page not found Error".
The URL does not reflect the target form handler page. Hence, there are no error messages.
Even the linux system administrator does not have an explaination except that the server might be having insufficient memory.
Please update me with a working solution!