Error: Missing or invalid Security Verification. Please try again.

#1

At our registration page, users who try to register receive an error message: “Missing or invalid Security Verification. Please try again.”

#2

Try turning the captcha off and test it out.

#3

Make sure you’re using recaptcha v2 keys.

Using v3 keys or setting the recaptcha=“1” attribute on a form shortcode without setting the recaptcha keys in s2member, will give this error.