After setting up my google login I got the error on the below screenshot. I did everything correct from the google side, I have setup google login on multiple platforms. The WHMCS troubleshooting page does not seem to have solution for this issue. I have tried everything i can and failed to troubleshoot. Please help!
See Below in text format.
Google Sign-In is unavailable at this time. Please try again later. Error: You have created a new client application that uses libraries for user authentication or authorization that will soon be deprecated. New clients must use the new libraries instead; existing clients must also migrate before these libraries are deprecated. See the [Migration Guide](https://developers.google.com/identity/gsi/web/guides/gis-migration) for more information.