So I am facing this issue, I just moved my clients website on to his (pre-live) hosting but I'm having issues uploading images and files, actually any upload thru processwire admin fails (http upload).
I am getting this error:
Unable to move uploaded file to: /var/www/vhosts/showled.tv/httpdocs/site/assets/files/5874/20110707_164442-1.jpg
The hosting is a linux server with a Plesk system, and I think the problem is that every upload thru http is done by the user apache:apache, and there lies the problem!
This is pretty urgent, the client started to add content, but he is not able to upload his images, etc...
Is there anybody who can help me this issue?