Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/dZYpYXe/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-60bc9697-a9df-4667-b9ff-f94242b76e7c",
      "cw-04ce8b57-7de8-47d5-b872-a706c4888d09"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-69a05d65-e73a-4aea-9af3-23c027854ec6",
    "manifestId": "https://dam.iuav.it/iuav/containers/dZYpYXe/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-04ce8b57-7de8-47d5-b872-a706c4888d09"
  }
}