liquid_systemui_fc

E/AndroidRuntime( 5213): FATAL EXCEPTION: main
E/AndroidRuntime( 5213): Process: com.android.systemui, PID: 5213
E/AndroidRuntime( 5213): java.lang.SecurityException: Access denied to process: 5213, must have permission android.permission.SET_WALLPAPER
E/AndroidRuntime( 5213): 	at android.os.Parcel.readException(Parcel.java:1546)
E/AndroidRuntime( 5213): 	at android.os.Parcel.readException(Parcel.java:1499)
E/AndroidRuntime( 5213): 	at android.app.IWallpaperManager$Stub$Proxy.setWallpaper(IWallpaperManager.java:266)
E/AndroidRuntime( 5213): 	at android.app.WallpaperManager.setStream(WallpaperManager.java:902)
E/AndroidRuntime( 5213): 	at android.app.WallpaperManager.clear(WallpaperManager.java:1252)
E/AndroidRuntime( 5213): 	at android.app.WallpaperManager.clear(WallpaperManager.java:1246)
E/AndroidRuntime( 5213): 	at com.android.systemui.ImageWallpaper$DrawableEngine.updateWallpaperLocked(ImageWallpaper.java:447)
E/AndroidRuntime( 5213): 	at com.android.systemui.ImageWallpaper$DrawableEngine.updateSurfaceSize(ImageWallpaper.java:197)
E/AndroidRuntime( 5213): 	at com.android.systemui.ImageWallpaper$DrawableEngine.onCreate(ImageWallpaper.java:178)
E/AndroidRuntime( 5213): 	at android.service.wallpaper.WallpaperService$Engine.attach(WallpaperService.java:873)
E/AndroidRuntime( 5213): 	at android.service.wallpaper.WallpaperService$IWallpaperEngineWrapper.executeMessage(WallpaperService.java:1168)
E/AndroidRuntime( 5213): 	at com.android.internal.os.HandlerCaller$MyHandler.handleMessage(HandlerCaller.java:37)
E/AndroidRuntime( 5213): 	at android.os.Handler.dispatchMessage(Handler.java:102)
E/AndroidRuntime( 5213): 	at android.os.Looper.loop(Looper.java:135)
E/AndroidRuntime( 5213): 	at android.app.ActivityThread.main(ActivityThread.java:5293)
E/AndroidRuntime( 5213): 	at java.lang.reflect.Method.invoke(Native Method)
E/AndroidRuntime( 5213): 	at java.lang.reflect.Method.invoke(Method.java:372)
E/AndroidRuntime( 5213): 	at com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:904)
E/AndroidRuntime( 5213): 	at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:699)