Could not open database

[naufal18-bot]

I'm trying to make a sample CRUD using cordova-sqlite-ext on my Cordova project
First, I install the plugin like this
cordova plugin add cordova-sqlite-ext
After that, I put my pre-populated database inside the www folder

And I open the database like this

document.addEventListener('deviceready', onDeviceReady, false);

function onDeviceReady() {
    var db = window.sqlitePlugin.openDatabase({
        name: 'app.db',
        location: 'default',
        createFromLocation: 1
    })
}

Is there something that I did wrong?

Anw, I was run the application in browser and my android device as well
But it still the same