Call to undefined function field_file_load()

Call to undefined function field_file_load()

PHP Fatal error: Call to undefined function field_file_load() in /www/drupal/sites/all/modules/contrib/filefield/filefield_field.inc on line 134

Solution:

If you are using PHP 5.3

make sure following line looks like:

# vim /usr/local/etc/php.ini
apc.include_once_override = 0