What changes did you make for Google?
Odds are that it's also your application set up improperly for Facebook. Please double check your app's Product > Facebook Login > Settings > 'Valid OAuth Redirect URIs' option to see that it's correct.
For Twitter, the 5 most common causes of that issue are:
* Your Twitter Application wasn't set up properly. As of 6/2018, Twitter has made a chance to their app settings for "Callback URL". The URL should be your website followed by index.php, like "
yoursite.com/index.php"
* You didn't copy the API Key and Secret properly to JFBConnect
* Your Twitter API and Secret Keys may need to be regenerated in your Twitter application. This may be done inside the Twitter Development area for your app.
* The "Enable Callback Locking" setting is enabled. Please disable this from the Twitter Development area > Settings tab.
* Your server time is incorrect (uncommon)
-Melissa