Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/vaXKbDZ/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e27a0c58-cfef-48a3-9c7b-fbe7353c8766",
      "cw-b023d284-b73a-456b-8ce9-50a1434b786e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9a6dd506-4623-4ea5-822d-ac2407a82d35",
    "manifestId": "https://dam.iuav.it/iuav/containers/vaXKbDZ/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b023d284-b73a-456b-8ce9-50a1434b786e"
  }
}