Recaptcha gone after 3 years

The recaptcha on my site is suddenly gone after years.No images are shown, just a blank spot.There were absolutely no changes on site or server.I don't get any errors on the page or in the server logs.Servers used are:define("RECAPTCHA_API_SERVER", "http://bit.ly/1kWOdQg");define("RECAPTCHA_API_SECURE_SERVER", "http://bit.ly/RriUjN");define("RECAPTCHA_VERIFY_SERVER", "api-verify.recaptcha.net");I disabled Cloudflare on my site but it made no difference.I can no longer login the the admin part of my website wich is a serious problem.Hopefully someone can shed some light on this.... -- 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.