Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/v2Dxxre/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-84e3b2ed-cc52-4b4f-b738-1448cabe3763",
      "cw-a2cd85a2-3397-4e0c-baea-6e5512e62b35"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-19fd4c97-40d1-4dfe-85a3-95d3c9a073ef",
    "manifestId": "https://dam.iuav.it/iuav/containers/v2Dxxre/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a2cd85a2-3397-4e0c-baea-6e5512e62b35"
  }
}