[Error: Irreparable invalid markup ('<iframe [...] &mute>') in entry. Owner must fix manually. Raw contents below.]

<iframe src="https://www.facebook.com/plugins/video.php?href=https%3A%2F%2Fwww.facebook.com%2Fyuri.potapov.3%2Fvideos%2F1615823325152656%2F&amp;show_text=0&amp;width=560" width="560" height="315" &mute="0" style="border:none;overflow:hidden" scrolling="no" frameborder="0" allowtransparency="true" allowfullscreen="true"></iframe>