Hello, I'm trying this uploader in my sever and I don't achieve to make it works. I try to use the demo1.php on my server. It seems to work but when the upload bar is completed, the server show me this message error: 

"Unable to find file 00BA3C04-3264-AC88-7A11-E263C7E42195 in /tmp"

 

I expect that you can understand the trouble.