Alguien sabe el significado de este error?

 VideoView video = (VideoView) findViewById(R.id.myvideo);    
 Intent videoint=getIntent();    
 String url =  videoint.getStringExtra("url"); //The url pointing to the mp4     
 video.setVideoPath(url);     
 video.requestFocus();     
 video.setMediaController(new MediaController(this));     
 video.start();

Los permisos de manifiesto:

<uses-permission android:name="android.permission.INTERNET"></uses-permission>
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE"></uses-permission>
<uses-permission android:name="android.permission.CHANGE_NETWORK_STATE"></uses-permission>