Android Error

09-09 04:02:42.823: WARN/System.err(4468): com.google.api.client.http.HttpResponseException: 403 Forbidden
09-09 04:02:42.831: WARN/System.err(4468):     at com.google.api.client.http.HttpRequest.execute(HttpRequest.java:380)
09-09 04:02:42.831: WARN/System.err(4468):     at com.google.api.services.latitude.Latitude$RemoteRequest.execute(Latitude.java:550)
09-09 04:02:42.831: WARN/System.err(4468):     at com.google.api.services.latitude.Latitude$CurrentLocation$Get.executeUnparsed(Latitude.java:222)
09-09 04:02:42.831: WARN/System.err(4468):     at com.google.api.services.latitude.Latitude$CurrentLocation$Get.execute(Latitude.java:207)
09-09 04:02:42.831: WARN/System.err(4468):     at com.ecs.android.sample.oauth2.LatitudeApiSample.performApiCall(LatitudeApiSample.java:95)
09-09 04:02:42.831: WARN/System.err(4468):     at com.ecs.android.sample.oauth2.LatitudeApiSample.onCreate(LatitudeApiSample.java:61)
09-09 04:02:42.831: WARN/System.err(4468):     at android.app.Instrumentation.callActivityOnCreate(Instrumentation.java:1047)
09-09 04:02:42.831: WARN/System.err(4468):     at android.app.ActivityThread.performLaunchActivity(ActivityThread.java:1660)
09-09 04:02:42.831: WARN/System.err(4468):     at android.app.ActivityThread.handleLaunchActivity(ActivityThread.java:1716)
09-09 04:02:42.839: WARN/System.err(4468):     at android.app.ActivityThread.access$1500(ActivityThread.java:124)
09-09 04:02:42.839: WARN/System.err(4468):     at android.app.ActivityThread$H.handleMessage(ActivityThread.java:968)
09-09 04:02:42.839: WARN/System.err(4468):     at android.os.Handler.dispatchMessage(Handler.java:99)
09-09 04:02:42.839: WARN/System.err(4468):     at android.os.Looper.loop(Looper.java:123)
09-09 04:02:42.839: WARN/System.err(4468):     at android.app.ActivityThread.main(ActivityThread.java:3806)
09-09 04:02:42.839: WARN/System.err(4468):     at java.lang.reflect.Method.invokeNative(Native Method)
09-09 04:02:42.839: WARN/System.err(4468):     at java.lang.reflect.Method.invoke(Method.java:507)
09-09 04:02:42.839: WARN/System.err(4468):     at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:839)
09-09 04:02:42.839: WARN/System.err(4468):     at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:597)
09-09 04:02:42.839: WARN/System.err(4468):     at dalvik.system.NativeStart.main(Native Method)