Can't upload images to your server.

I can't upload images in post replies and even when I try here:

http://www.jotform.com/help/image_upload.php?naked=true?naked=true?naked=true?naked=true?naked=true

This is what I get - a broken thumbnail with no image.

Hello,

There has been an issue, our developers solved the problem, I tested right now it works fine, sorry for the in convenience.

Let us know if you need any further assistance  

thank you