Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/e16mDxZ/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b798340a-e277-4bd7-9833-f615bb062ff8",
      "cw-2df33226-074a-4d0c-853c-cf8403d7c4c4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bee63169-e9fe-4134-b035-f78f84b82e55",
    "manifestId": "https://dam.iuav.it/iuav/containers/e16mDxZ/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2df33226-074a-4d0c-853c-cf8403d7c4c4"
  }
}