Can't register receiver dynamically

Can't register receiver dynamically at boot. I have no activity. And I do not want to register it in the service.

Boot Receiver where I register another receiver:

package zzz.zzz.zzz;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;
import android.content.IntentFilter;

public class AutoStart extends BroadcastReceiver
{   
    @Override
    public void onReceive(Context context, Intent intent)
    {   
        if ((intent.getAction() != null) && (intent.getAction().equals("android.intent.action.BOOT_COMPLETED")))
        {
            IntentFilter filter = new IntentFilter(Intent.ACTION_SCREEN_ON);
            filter.addAction(Intent.ACTION_SCREEN_OFF);
            BroadcastReceiver mReceiver = new ScreenReceiver();
            context.registerReceiver(mReceiver, filter);
        }
    }
}

Receiver that I want to register:

package zzz.zzz.zzz;
import android.content.BroadcastReceiver;
import android.content.Context;
import android.content.Intent;

public class ScreenReceiver extends BroadcastReceiver 
{
    @Override
    public void onReceive(Context context, Intent intent)
    {
        if (intent.getAction().equals(Intent.ACTION_SCREEN_OFF)) 
        {
            // some code            
        }
        if (intent.getAction().equals(Intent.ACTION_SCREEN_ON)) 
        {
            // some code        
        }
    }
}

LogCat:

10-12 15:03:45.849: ERROR/AndroidRuntime(240): Uncaught handler: thread Thread-8 exiting due to uncaught exception
10-12 15:03:45.859: ERROR/AndroidRuntime(240): android.content.ReceiverCallNotAllowedException: IntentReceiver components are not allowed to register to receive intents
10-12 15:03:45.859: ERROR/AndroidRuntime(240):     at android.app.ReceiverRestrictedContext.registerReceiver(ApplicationContext.java:126)
10-12 15:03:45.859: ERROR/AndroidRuntime(240):     at android.app