Sign out and try to create a card through this:

sample nonexistent card

and you'll get:

notice = getNextElement(getSlotFromContext('main_1'),'notice'); notice.update('

Rats. Issue with TODAY+DATE card:</h2>

PERMISSION_DENIED: You don\'t have permission to create Date cards</p></div>')

 

perhaps related:

sign out of 2009rcc.org

error when selecting new Cardtype for http://2009rcc.org/wagn/Sandbox