The error

E/AndroidRuntime: FATAL EXCEPTION: main
    Process: com.phehossof.launcher, PID: 5631
    android.database.sqlite.SQLiteException: Failed to add record into content://com.phehossof.launcher.ProviderContent/acl
        at com.phehossof.launcher.ProviderContent.insert(ProviderContent.java:83)
        at android.content.ContentProvider$Transport.insert(ContentProvider.java:266)
        at android.content.ContentResolver.insert(ContentResolver.java:1594)
        at com.phehossof.launcher.ActivityHome$1.onResponse(ActivityHome.java:64)
        at retrofit2.DefaultCallAdapterFactory$ExecutorCallbackCall$1$1.run(DefaultCallAdapterFactory.java:83)
        at android.os.Handler.handleCallback(Handler.java:873)
        at android.os.Handler.dispatchMessage(Handler.java:99)
        at android.os.Looper.loop(Looper.java:216)
        at android.app.ActivityThread.main(ActivityThread.java:7266)
        at java.lang.reflect.Method.invoke(Native Method)
        at com.android.internal.os.RuntimeInit$MethodAndArgsCaller.run(RuntimeInit.java:494)
        at com.android.internal.os.ZygoteInit.main(ZygoteInit.java:975)