Thanks for a great piece of software and for all the support that is available!!

I have installed Pligg and I am trying to get the categories working.

I have tried to add it several time in the admin section --> category manager -->add new category -->rename it.

For some reason it doesn't allow me to save after I rename it, it always gives me 'Failed to save changes' pop up window. Anyone got any ideas why?
I'm using mollio-beat template (digstar.com)