Emulator problem when launching the App

Question

I have a problem when launching my app, the emulator android studio 2.3.2 displays this:

 Here is the manifest

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
    package="com.example.di_prn.kurino">



    <application
        android:allowBackup="true"
        android:icon="@drawable/ic_log"
        android:label=""
        android:roundIcon="@drawable/ic_log"
        android:supportsRtl="true"
        android:theme="@style/AppTheme">
        <activity
            android:name=".RegisterActivity">
       <intent-filter>
           <action android:name="android.intent.action.MAIN"/>
           <category android:name="android.intent.category.LAUNCHER"/>
       </intent-filter>
        </activity>
        <activity
            android:name=".HOME"
            android:label="ACCUEIL" />
        <activity android:name=".Inscription">


        <intent-filter>
            <action android:name="com.example.di_prn.kurino.Inscription"/>
            <category android:name="android.intent.category.DEFAULT"/>
        </intent-filter>/>
        </activity>
        <activity android:name=".login" />

    </application>

</manifest>

 

 Can anyone help me to see more clearly, thank you!