Error while enabling reCAPTCHA " Google Captcha "

[Diana]

Error while enabling reCAPTCHA " Google Captcha " 

my application.conf : 

	'EnableReCaptcha'			=> true,					// Enables the use of reCAPTCHA instead of Flux's native GD2 library (http://www.google.com/recaptcha)
	'ReCaptchaPublicKey'		=> 'my Site key here 6LeQNysUAAAAAKATqugr4J6F4C**********',					// This is your reCAPTCHA public key [REQUIRED FOR RECAPTCHA] (sign up at http://www.google.com/recaptcha)
	'ReCaptchaPrivateKey'		=> 'My Secret Key here 6LeQNysUAAAAAAGtxyzBdefOy4PjqtsE6*******',					// This is your reCAPTCHA private key [REQUIRED FOR RECAPTCHA] (sign up at http://www.google.com/recaptcha)
	'ReCaptchaTheme'			=> 'light',					// ReCaptcha theme to use (Value: dark or light) (see: https://developers.google.com/recaptcha/docs/display#render_param)

Any help ?

[anacondaq]

1. Make sure that you have latest and up to date fluxcp data (on latest recaptcha works fine)
2. make sure, that you got correct public & private keys from google recaptcha page and set it in the correct place in correct order. Then wait 30 minutes to make 100% sure that the problem not at google side (google usually after a lot of switching between different keys do some hold for 30 minutes, they call it "we need up to 30 minutes to apply effect". And the error like that can appear. 
3. restart nginx, or apache, or whatever you have for cleaning page cache
4. if are you using cloudflare, go to cache page, and purge all cache
5. then clear your cache at browser, or do CTRL + F5 (for force update) data
6. the capcha must back to work.