Gimmie some Pligg help

My brand new PLIGG site is installed and I thought I would give it a go and try to modify it.
My first order of business is to create an account apart from the admin. Which I did.
Then I figured I would create a group. I assume a group is akin to a page for my purposes.
But creating my test group failed. I recorded my attempt so you can see what I actually did.

The error is:
Wrong Referrer 'h t t p : / / w w w . g e l s a n a . c o m / P l i g g % 2 0 C M S % 2 0 1 . 2 . 1 / p l i g g / s u b m i t _ g r o u p s . p h p '

The recording of what I did is:
P l i g g E r r o r 0 2 - Y o u T u b e [ u r l = h t t p : / / y o u t u . b e / a t q A 2 r G P M Z 0 ] P l i g g E r r o r 0 2 - Y o u T u b e [ / u r l ]

a n d h e r e :
[ u r l = h t t p : / / g e l s a n a . c o m / P l i g g _ E r r o r _ 0 2 / P l i g g _ E r r o r _ 0 2 . h t m l ] C r e a t e d b y C a m t a s i a S t u d i o 7 [ / u r l ]

I wish they had some documentation. There is a "Tips" section on the pligg forum but nothing seems to point to the issue I am having.

I also wish you guys would change the 15 or greater rule for posting links.