Thread:Project:Support desk/error when uploading images

I have installed the wiki and yesterday night I uploaded about 10 pages just fine. Tonight when I wet to upload more images I get the following error

can not create directory "public/archive/5/58"

I am stumped as I though the images went into the folder called images. I did not make any changes to the software. The only thing I did do what to make a subdomain to use knowledgebase.pclinuxoshelp.com

Here is a list of the software that is loaded.

MediaWiki 	1.16.2 PHP 	5.3.3 (apache2handler) MySQL 	5.1.42

Can anyone please point me in the right direction??

Thanks in advance.