those errors will occur if you don't enter a valid email address in the email address form element.
This at the bottom of the results page:
array(8) { ["customeremail"]=> string(6) "acbvav" ["customeraddress"]=> string(6) "acbadb" ["Income"]=> string(8) "$100,000" ["Age"]=> string(8) "Under 50" ["NWDallas"]=> string(3) "Yes" ["NDallas"]=> string(0) "" ["SDallas"]=> string(0) "" ["Listmenustate"]=> string(10) "Fort Worth" }
is not an error, it is the var_dump of the session.
you can remove this, I only had you add it for debugging.