google social login error 403 forbidden

Thanks for your plugin.

Im having an issue after entering after entering the google username and password which returns back a message of:

Forbidden
You don’t have permission to access this resource.

Additionally, a 403 Forbidden error was encountered while trying to use an ErrorDocument to handle the request.

https://subdomain.domain.co.uk/wp?state=super_socializer_google&code=4%2F3wF_vdcNjnOnxRPRZ_nHw_CLrQdW1n7FSJY8pfIIKVKeIgR_MfXdUpDSdkblaHBz0a9ywa7LrqDLCwv3lawWKHU&scope=email+profile+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.email+https%3A%2F%2Fwww.googleapis.com%2Fauth%2Fuserinfo.profile+openid&authuser=0&prompt=none#

I am using buddyboss and attempting to allow the usere to login and return to a custom url.

please advise.