New user add a link with image, but image doesn´t appear

Hi,

I got this problem:

A new user choose a package with a image upload posibility.
He adds his link etc. and uploads the image.
After saving the image doesn´t appear in the front end of the user, neather in the admin backend
(Upload directory in server has 777 permisions, new image doesn´t appear there neither)

When user logs in and than edit his new just added link and upload his image, then the image appears.

What’s going wrong here ?

Thanks in advance !
Hieronymus