"Uncaught TypeError: Cannot redefine property: defineProperty fastFourierTransform" when create SoundAnalyseSprite after destroying another one.

[elsemieni]

This is example code

this.viz = analysePlugin.add.soundAnalyseSprite(
            0, 0, this.game.width, this.game.height, "_AUDIO", true, function(){
                        //blahblah
 }, this);

After sound complete playing, I destroy it using:

this.viz.destroy();

When I creating it again, browser throws me this error (Tested in Chrome based browsers, Phaser 2.6.2 ):

Uncaught TypeError: Cannot redefine property: defineProperty fastFourierTransform"

I take a peek in the code, and I saw some methods in SoundAnalyser are created with Object.defineProperty function. I bypassed this error in my project just putting in a condition if Phaser.SoundAnalyser.prototype already exists in each of defineProperty, but I think that's not a good solution (I'm not an expert of JS, sorry xD).

Thanks for advance, oh, and thanks for this great plugin. :)

P.S. Also, I checked twice if I'm not re-adding the plugin in-the-fly more than once. It's just loaded at boot time.