YIKES – This form is warning me in PHP!!!

Replies: 0

webpage: http://getgamechat.com/hometest/

As you can see on the page (I left it up) I am getting these PHP warnings:

Warning: end() expects parameter 1 to be array, null given in /nfs/c02/h05/mnt/29809/domains/getgamechat.com/html/wp-content/plugins/yikes-inc-easy-mailchimp-extender/public/partials/shortcodes/process_form_shortcode.php on line 210

Warning: key() expects parameter 1 to be array, null given in /nfs/c02/h05/mnt/29809/domains/getgamechat.com/html/wp-content/plugins/yikes-inc-easy-mailchimp-extender/public/partials/shortcodes/process_form_shortcode.php on line 211

Suggestions???

Gabe Velez