When Recaptcha 2 is enabled, after satisfying the "I am not a Robot" questions, when "Start Survey" is clicked, we get an Internal server error message (see attached).  The Console message is: POST /component/communitysurveys/surveys?Itemid=679&format=json

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The survey is here: https://www.sohoprospecting.com/index.php?option=com_communitysurveys&view=survey&id=1&catid=139&Itemid=679&key=OCo6tSRWH5JaRO7y