Invalid ReCAPTCHA client id

Hello,  My code works fine a few days ago, but no, I have this problem.  Code Example: $(function(){     widgetnu = grecaptcha.render('captchanewuser', {       'sitekey' : 'k1'      });            widgetndu = grecaptcha.render('captchand', {        'sitekey' : 'k2'      });            widgetlg = grecaptcha.render('captchalg', {        'sitekey' : 'k3'      }); }) and then three with their IDs:  

When I make the grecaptcha.getResponse(widgetnu));  I get  Error: Invalid ReCAPTCHA client id: 2 or 1 or 0 Some time it works on first, but not the other two... And if I try to make the render again says that it's not empty. The three captcha are well displayed and loaded. I have my access blocked. Best regards! -- You received this message because you are subscribed to the Google Groups "reCAPTCHA" group. To unsubscribe from this group and stop receiving emails from it, send an email to recaptcha+unsubscribe@googlegroups.com. To post to this group, send email to recaptcha@googlegroups.com. Visit this group at http://bit.ly/1dkFnYd. For more options, visit http://bit.ly/P65DvS.