login failed

[airwpv19]

trakt-java api is return error, can not login.

[musicode]

+1

07-02 22:31:56.183 2565-2628/app.philm.in D/TraktNetworkRunner: Error while completing network call
                                                                retrofit.RetrofitError: 400 
                                                                    at retrofit.RestAdapter$RestHandler.invokeRequest(RestAdapter.java:388)
                                                                    at retrofit.RestAdapter$RestHandler.invoke(RestAdapter.java:240)
                                                                    at java.lang.reflect.Proxy.invoke(Proxy.java:813)
                                                                    at $Proxy13.test(Unknown Source)
                                                                    at app.philm.in.controllers.UserController$CheckUserCredentialsRunnable.doBackgroundCall(UserController.java:358)
                                                                    at app.philm.in.controllers.UserController$CheckUserCredentialsRunnable.doBackgroundCall(UserController.java:350)
                                                                    at app.philm.in.util.PhilmBackgroundExecutor$TraktNetworkRunner.run(PhilmBackgroundExecutor.java:114)
                                                                    at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1133)
                                                                    at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:607)
                                                                    at java.lang.Thread.run(Thread.java:761)