Can't create a gallery or pricelist

Hi,

I have installed the plugin on a brand new installation of WP ver. 3.3.1 and cant create a gallery or a pricelist.

On attempt to create a gallery it gives me the following message:
“Are you sure you want to do this?”

On attempt to create a price list it gives me the following message:
“There was a problem creating the list”

What do I need to do to get it it going?

Cheers,
Oleg