[SOLVED]Cannot upload category/product image

[amalia]

Hello, and sorry for my question but i'm totally newbie in Joomla and VirtueMart.

I'm trying to add a photo for my products / product categories.

The way I do this is:
VirtueMart > Products > Media files (for a single product). > New.

Please see the attachment for the rest information i'm putting.

After clicking "Save" I'm getting a blank screen. And that's it, no media uploaded.

What am I doing wrong???

I have Joomla 2.5.4 and VirtueMart 2.0.4.

Edit: Problem solved. I reinstalled Joomla and VirtueMart and everythings works fine!!
You can remove my post if needed.
Thank you.

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