File field fails to upload any files I've been having an issue with a file field that is not accepting any file uploads -- it ends up returning a 500 ISE on the specific field call (see image of the returned upload error). 1

The actual field itself is left over from a Database import of the site on an Acquia Cloud install. I know that it may be possible to re-create the field, but we stand the risk of losing existing records. Server configuration wise, it looks like the file directory is writable by httpd, so I don't see any issues there.

It doesn't help that the Acquia logs don't give anything useful. Any ideas?
Check the size of the files, maybe they are to big. Check the max. file sizes on your server and in Drupal!.

PHP configuration check:

check the following parameters:

post_max_size

upload_max_filesize

If these values are to small, you have to change them on your server in your PHP configuration (for example php.ini)