Uncaught Error: Missing required parameters in RecaptchaOptions: sitekey

I’ve entered site key and secret key correctly. I also verified that this code is also loaded via page source.

<script type="text/javascript">
	var bwpRecaptchaWidget1;
	var bwpRecaptchaCallback = function() {
		// render all collected recaptcha instances
		bwpRecaptchaWidget1 = grecaptcha.render('bwp-recaptcha-3fcdb73d36d54f2cc22d0f68e6b6e182', {
			sitekey: 'xxxxxxxxxxxx',
			theme: 'light',
			size: 'normal',
			tabindex: '0'
		});
	};
</script>

Hi,

RecaptchaOptions seems to be used in recaptcha version 1 only, not sure why it’s here. Have you just upgraded from version 1.x of the plugin?

Nope. It was a v2.0.3 fresh install. I didn’t tick the old recaptcha option, so I guess it should use reCaptcha 2. Not sure why the error occur.

Can you try disabling all other plugins AND switching to the default theme to see if it works?