Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/KAwwNBA/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-11f52aa8-6fda-4b23-a95e-aff0ad8d83f3",
      "cw-3cd67fb0-8e4b-470f-9355-a6c612533727"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5bed35ea-11db-4f1b-9bff-89b24d6003c7",
    "manifestId": "https://dam.iuav.it/iuav/containers/KAwwNBA/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3cd67fb0-8e4b-470f-9355-a6c612533727"
  }
}