<manifest
    package="ironbreakowl.library"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <application android:allowBackup="true"/>

</manifest>

<manifest
    package="ironbreakowl.library"
    xmlns:android="http://schemas.android.com/apk/res/android">

    <application/>

</manifest>

Remove allowBackup attribute from manifest
Remove allowBackup attribute from manifest
