Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/dvDmqDA/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b8ba89a3-f00b-4bca-b997-ec39549a1659",
      "cw-b31d3dd5-131a-423f-9185-6f12cf05f754"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d53be827-c9db-4a1b-b042-3ad9eea6c010",
    "manifestId": "https://dam.iuav.it/iuav/containers/dvDmqDA/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b31d3dd5-131a-423f-9185-6f12cf05f754"
  }
}