No Images when published

Hello,

I have seen a number of people have had this issue, but I have tried all of their fixes (clearing cache/disabling plugins) but I simply can’t get galleries to show up when I publish them – there is just a broken link, but no image.

All looks fine in the preview, but falls apart on the actual published site.

This is a vanilla install of Astra, any help would be very much appreciated.

The page I need help with: [log in to see the link]