TOPIC: Rss Feed Error

Hy, I have that problem:

Feed button produce that error message:

"Error creating feed file, please check write permissions."

(with Joomla 1.7 )

How can I solve it ?

Thanks,
E.G.

You don't have sufficient file permissions to create the file. Make sure that the folder:
media/com_hotsptos/rss is writable.
Kind regards,
Daniel