EDIT:
Found the answer myself … had to remove an ‘h’ element which ran a captcha script. Apologies for the distraction. 
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I’m doing a small update to my wife’s old Freeway website, which uses the Send Form action, which has been using the captcha option, for which the key is no longer valid. I decided to abandon the captcha as the form uses a unique email alias, which can easily be changed if necessary and the site will only be used for another ~1yr.
I’ve deselected ‘Use Google reCaptcha’ in the page Action… but the captcha error is still showing when viewed in a web-browser. Is there something I can do to prevent this?
(Sorry if I’m hurting your brains by making you think so far back 
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