Microsoft OneDrive (Live Connect API) auth error

[zuozihan]

oauth-server | [05:59:13 INF] Executing endpoint 'HTTP: GET /logged-in'
oauth-server | [05:59:13 INF] Executed endpoint 'HTTP: GET /logged-in'
oauth-server | [05:59:13 ERR] Connection id "0HN8EK7B59BDV", Request id "0HN8EK7B59BDV:00000001": An unhandled exception was thrown by the application.
oauth-server | System.Net.Http.HttpRequestException: Response status code does not indicate success: 400 (Bad Request).
oauth-server | at System.Net.Http.HttpResponseMessage.EnsureSuccessStatusCode()
oauth-server | at OAuthServer.Handler.CompleteLogin.Handle(HttpContext context, ApplicationContext appContext) in /App/Handler/CompleteLogin.cs:line 80
oauth-server | at Microsoft.AspNetCore.Routing.EndpointMiddleware.g__AwaitRequestTask|7_0(Endpoint endpoint, Task requestTask, ILogger logger)
oauth-server | at Microsoft.AspNetCore.Server.Kestrel.Core.Internal.Http.HttpProtocol.ProcessRequests[TContext](IHttpApplication`1 application)