BEEM - Android XMPP

07-12 15:51:44.933: ERROR/AndroidRuntime(884): Uncaught handler: thread main exiting due to uncaught exception
07-12 15:51:44.953: ERROR/AndroidRuntime(884): java.lang.RuntimeException: Unable to stop activity {com.beem.project.beem/com.beem.project.beem.ui.AddContact}: java.lang.IllegalArgumentException: Service not registered: com.beem.project.beem.ui.AddContact$BeemServiceConnection@4381ed00
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3097)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread.handleDestroyActivity(ActivityThread.java:3159)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread.access$2400(ActivityThread.java:112)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread$H.handleMessage(ActivityThread.java:1724)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.os.Handler.dispatchMessage(Handler.java:99)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.os.Looper.loop(Looper.java:123)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread.main(ActivityThread.java:3948)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at java.lang.reflect.Method.invokeNative(Native Method)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at java.lang.reflect.Method.invoke(Method.java:521)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:782)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:540)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at dalvik.system.NativeStart.main(Native Method)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): Caused by: java.lang.IllegalArgumentException: Service not registered: com.beem.project.beem.ui.AddContact$BeemServiceConnection@4381ed00
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread$PackageInfo.forgetServiceDispatcher(ActivityThread.java:839)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ApplicationContext.unbindService(ApplicationContext.java:843)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.content.ContextWrapper.unbindService(ContextWrapper.java:312)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at com.beem.project.beem.ui.AddContact.onStop(AddContact.java:51)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.Instrumentation.callActivityOnStop(Instrumentation.java:1245)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.Activity.performStop(Activity.java:3564)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): at android.app.ActivityThread.performDestroyActivity(ActivityThread.java:3092)
07-12 15:51:44.953: ERROR/AndroidRuntime(884): ... 11 more

Scenario :

Je suis dans le addContact.
Je recois une demande d'ajout de contact.
Je valide la demande.
Je me retrouve sur le addContact
Je fais une fleche pour retourner sur la contact list => Crash !

Y en a marre de se service .... !!!!!!!!!!!!