Thread:Project:Support desk/Upload not functioning, no error messages

Hi all,

Love Mediawiki, very useful, however I'm having trouble getting file uploads to work. System is: MediaWiki 	1.16.4 PHP 	5.1.6 (apache2handler) MySQL 	5.0.77

file uploads are turned on in php images folder has 777 permissions $wgEnableUploads = true;

When I upload a file, the file does not upload and no database entries are made. There is no error message whatsoever (I went through the apache, php and syslog, didn't see anything out of the ordinary), and it appears to correctly process. The server uploads correctly on other (non-wiki) systems on the same server. I've also tried installing on my dev server, which also produces similar results.

Unfortunately the site is not available to the external web so I can't offer a url, but I've really been pulling my hair out on this one, does anyone have any idea what could be going wrong?

I appreciate any help that anyone can offer