While trying to connect to the existing Adsense of google.com and at the accepting association button, after click got following error without clear explanation and only debugging code appears: We're sorry. An error occurred during the sign-in process. 500 Internal Server Error { "code" : 500, "errors" : [ { "debugInfo" : "com.google.api.server.core.Fault: ImmutableErrorDefinition{base=null, category=BACKEND_ERROR,…