Drupal bug fix: HTTP-fout 0 error message with cck filefield

Last week a came across this error popup message when uploading a file throught the cck uploadfield. After searching on the web, i found out that a view people experience this problem in different situations with there Drupal website. Not every fix seems to work but this one did it for me, so i thought i'd share it with you. 

Fix for the HTTP-fout 0 error message with CCK FileField module

To fix this problem i first updated my cck filefield module to the latest version.

Add the following to your htaccess file
php_value post_max_size                   5M
php_value upload_max_filesize             5M