Open Graph Issue

Hi there,

For some articles, i have an image open graph problem : Error while downloading https://domain.com/wp-content/uploads/2018/07/image.jpg with HTTP response code: 403. So when i share articles / homepage url on facebook or twitter, often images do not appear.

Specifically for the homepage, every time i debug at https://developers.facebook.com/tools/debug/ the image url is always changing. In fact, i've inserted default image for homepage in Yoast = https://panduanesia.com/wp-content/uploads/2018/07/pola-hidup-sehat-dan-cantik-alami.jpg.

I use autoptimize too, and i have cleared my browser cache, but the problem still there.