Thread: "ERROR for site owner: Invalid key type" - preventing Registration

"ERROR for site owner: Invalid key type" - preventing Registration

Hi:

HeartBeatofKauai.com... Register page Form and All Sidebar Contact Ad Forms displaying the following:


"ERROR for site owner: Invalid key type" ...... and the reCAPTCHA logo is displayed following the 'Error'


System Info:

setup with Child Theme 0.1.0 ( No Changes have been made in the original code ).
Parent "Theme: v3.6.1
WP Version 5.0.3
PHP Versioon 7.0.33
MySQL Version: 5.6.41


Question: Does ClassiPress configured, as above, require one of the V2 versions of reCAPTCHA or the V3 version of reCAPTCHA?
per this page: https://developers.google.com/recaptcha/docs/invisible


Thank you.

BobP