Android facebbok error

Hi,

 I am getting this error on logcat:

07-18 12:34:55.374: W/FactoryTestApp(4963): WARNNING: java.io.IOException: write failed: EINVAL (Invalid argument)

07-18 12:34:55.374: W/FactoryTestApp(4963): WARNNING:     libcore.io.IoBridge.write(IoBridge.java:462)

07-18 12:34:55.374: W/FactoryTestApp(4963): WARNNING:     java.io.FileOutputStream.write(FileOutputStream.java:187)

07-18 12:34:55.374: W/FactoryTestApp(4963): WARNNING:     java.io.OutputStreamWriter.flushBytes(OutputStreamWriter.java:167)

07-18 12:34:55.374: W/FactoryTestApp(4963): WARNNING:     java.io.OutputStreamWriter.flush(OutputStreamWriter.java:158)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.support.Support$Kernel.write(Support.java:840)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.modules.ModulePower.writeBatteryAdcCal(ModulePower.java:387)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.aporiented.athandler.AtBattcali.setCalibrationOnBoot(AtBattcali.java:21)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.aporiented.athandler.AtBattcali.<init>(AtBattcali.java:14)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.cporiented.AtParserCPO.registerAllHandler(AtParserCPO.java:163)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.cporiented.FtClientCPO.createResponseWriter(FtClientCPO.java:125)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.sec.factory.cporiented.FtClientCPO$1.onServiceConnected(FtClientCPO.java:136)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.app.LoadedApk$ServiceDispatcher.doConnected(LoadedApk.java:1097)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.app.LoadedApk$ServiceDispatcher$RunConnection.run(LoadedApk.java:1114)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.os.Handler.handleCallback(Handler.java:615)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.os.Handler.dispatchMessage(Handler.java:92)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.os.Looper.loop(Looper.java:137)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     android.app.ActivityThread.main(ActivityThread.java:4898)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     java.lang.reflect.Method.invokeNative(Native Method)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     java.lang.reflect.Method.invoke(Method.java:511)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.android.internal.os.ZygoteInit$MethodAndArgsCaller.run(ZygoteInit.java:1006)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     com.android.internal.os.ZygoteInit.main(ZygoteInit.java:773)

07-18 12:34:55.379: W/FactoryTestApp(4963): WARNNING:     dalvik.system.NativeStart.main(Native Method)

and

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864): Exception during service

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864): com.facebook.http.protocol.ApiException: The proxied app is not already installed.

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.http.protocol.ApiResponseChecker.b(ApiResponseChecker.java:78)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.http.protocol.ApiResponseChecker.a(ApiResponseChecker.java:107)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.http.protocol.ApiResponse.h(ApiResponse.java:208)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.katana.server.protocol.AuthorizeAppMethod.a(AuthorizeAppMethod.java:266)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.katana.server.protocol.AuthorizeAppMethod.a(AuthorizeAppMethod.java:27)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.http.protocol.SingleMethodRunnerImpl.a(SingleMethodRunnerImpl.java:144)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.http.protocol.AbstractSingleMethodRunner.a(AbstractSingleMethodRunner.java:16)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.katana.server.handler.PlatformOperationHandler.c(PlatformOperationHandler.java:284)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.katana.server.handler.PlatformOperationHandler.a(PlatformOperationHandler.java:185)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.fbservice.service.BlueServiceQueue.d(BlueServiceQueue.java:245)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.fbservice.service.BlueServiceQueue.d(BlueServiceQueue.java:51)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.fbservice.service.BlueServiceQueue$3.run(BlueServiceQueue.java:191)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:442)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:305)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at java.util.concurrent.FutureTask.run(FutureTask.java:137)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at com.facebook.common.executors.HandlerExecutorServiceImpl$ListenableScheduledFuture.run(HandlerExecutorServiceImpl.java:268)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at android.os.Handler.handleCallback(Handler.java:615)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at android.os.Handler.dispatchMessage(Handler.java:92)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at android.os.Looper.loop(Looper.java:137)

07-18 12:34:10.719: W/fb4a(:<default>):BlueServiceQueue(3864):     at android.os.HandlerThread.run(HandlerThread.java:60)

Please help me out in finding the solution for this.

Thank you