Forum Registration problem
 

I am not getting any new registrations. I tested it myself and the first field you must enter is the birthdate. After you enter it, it says "You have left a required field blank."

So you can't go any further. I recently upgraded both of the following forums to 4.0 and have the same exact problem on both:

http://www.theideabox.com/forums/

and

http://oldfashionedliving.com/forums/