Just started getting this message when trying to "Check Out" in WooCommerce:
{"result":"failure","messages":"
\n\t\t\t
Action failed. Please refresh the page and retry.<\/li>\n\t\t\t
Country<\/strong> is a required field.<\/li>\n\t\t\t
First Name<\/strong> is a required field.<\/li>\n\t\t\t
Last Name<\/strong> is a required field.<\/li>\n\t\t\t
Address<\/strong> is a required field.<\/li>\n\t\t\t
Town \/ City<\/strong> is a required field.<\/li>\n\t\t\t
State<\/strong> is a required field.<\/li>\n\t\t\t
Zip<\/strong> is a required field.<\/li>\n\t\t\t
Email Address<\/strong> is a required field.<\/li>\n\t\t\t
Phone<\/strong> is a required field.<\/li>\n\t\t\t
Country<\/strong> is a required field.<\/li>\n\t\t\t
First Name<\/strong> is a required field.<\/li>\n\t\t\t
Last Name<\/strong> is a required field.<\/li>\n\t\t\t
Address<\/strong> is a required field.<\/li>\n\t\t\t
Town \/ City<\/strong> is a required field.<\/li>\n\t\t\t
State<\/strong> is a required field.<\/li>\n\t\t\t
Zip<\/strong> is a required field.<\/li>\n\t\t\t
Invalid shipping method.<\/li>\n\t\t\t
Invalid payment method.<\/li>\n\t<\/ul>","refresh":"false"}
What the hell is this and how do I make it go away?