The application stopped unexpectdly when use GCM
<p>I had error when running the project , I had sent later about this issue but I support with Image. This error I had searched more on the internet but I couldn't find any solution for this issue. I hope if any one help me.  </p>

<p>I tested all codes and I found the error to be here:</p>

<pre><code> public void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_elaraby_group);

        GCMRegistrar.checkDevice(this);
        GCMRegistrar.checkManifest(this);
        final String regId = GCMRegistrar.getRegistrationId(this);

        if (regId.equals("")) {
            GCMRegistrar.register(this, SENDER_ID);
        } else {
            Log.v(TAG, "Already registered");
        }
    }
</code></pre>

<p>manifest</p>

<pre><code>&lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.elarabygroup"
    android:versionCode="1"
    android:versionName="1.0" &gt;

    &lt;uses-sdk
        android:minSdkVersion="8"
        android:targetSdkVersion="15" /&gt;

    &lt;uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" /&gt;

    &lt;!-- App receives GCM messages. --&gt;
&lt;uses-permission android:name="com.google.android.c2dm.permission.RECEIVE" /&gt;
&lt;!-- GCM connects to Google Services. --&gt;
&lt;uses-permission android:name="android.permission.INTERNET" /&gt; 
&lt;!-- GCM requires a Google account. --&gt;
&lt;uses-permission android:name="android.permission.GET_ACCOUNTS" /&gt;
&lt;!-- Keeps the processor from sleeping when a message is received. --&gt;
&lt;uses-permission android:name="android.permission.WAKE_LOCK" /&gt;

    &lt;application
        android:icon="@drawable/ic_launcher"
        android:label="@string/app_name"
        android:theme="@style/AppTheme" &gt;
        &lt;activity
            android:name=".ElarabyGroup"
            android:label="@string/title_activity_elaraby_group" &gt;
            &lt;intent-filter&gt;
                &lt;action android:name="android.intent.action.MAIN" /&gt;

                &lt;category android:name="android.intent.category.LAUNCHER" /&gt;
            &lt;/intent-filter&gt;
        &lt;/activity&gt;
        &lt;receiver android:name="com.google.android.gcm.GCMBroadcastReceiver" android:permission="com.google.android.c2dm.permission.SEND" &gt;
  &lt;intent-filter&gt;
    &lt;action android:name="com.google.android.c2dm.intent.RECEIVE" /&gt;
    &lt;action android:name="com.google.android.c2dm.intent.REGISTRATION" /&gt;
    &lt;category android:name=".ElarabyGroup" /&gt;
  &lt;/intent-filter&gt;
&lt;/receiver&gt;
&lt;service android:name=".GCMIntentService" /&gt;
    &lt;/application&gt;


&lt;/manifest&gt; 
</code></pre>

<p><img src="http://i.stack.imgur.com/Le2nT.jpg" alt="error Log Cat "></p>
