Not able to run audio

[ratty3697]

W/System.err: java.io.IOException: Prepare failed.: status=0x1 at android.media.MediaPlayer._prepare(Native Method) at android.media.MediaPlayer.prepare(MediaPlayer.java:1300) at cafe.adriel.androidaudiorecorder.AudioRecorderActivity.startPlaying(AudioRecorderActivity.java:335) at cafe.adriel.androidaudiorecorder.AudioRecorderActivity.access$500(AudioRecorderActivity.java:33) at cafe.adriel.androidaudiorecorder.AudioRecorderActivity$2.run(AudioRecorderActivity.java:237) at android.os.Handler.handleCallback(Handler.java:883) at android.os.Handler.dispatchMessage(Handler.java:100) W/System.err: at android.os.Looper.loop(Looper.java:214) at android.app.ActivityThread.main(ActivityThread.java:7710) at java.lang.reflect.Method.invoke(Native Method) at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:516) at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:950)