Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam.iuav.it/iuav/containers/vLE0Y0A/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3fe27926-1005-46b7-b784-0b90cbd24029",
      "cw-ca22f021-84f8-449e-bb4a-f6b6673d9128"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-38b92656-d5ce-4066-aa70-44f4dceefa3a",
    "manifestId": "https://dam.iuav.it/iuav/containers/vLE0Y0A/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ca22f021-84f8-449e-bb4a-f6b6673d9128"
  }
}