Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam-antenati.cultura.gov.it/antenati/containers/wjmRAmr/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c338cd4b-8ae6-40f3-83c2-e27b20be0f80",
      "cw-511c420e-44b9-4aff-90a3-8bab5db9b143"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "wjmRAmr",
    "manifestId": "https://dam-antenati.cultura.gov.it/antenati/containers/wjmRAmr/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-511c420e-44b9-4aff-90a3-8bab5db9b143",
    "imageToolsEnabled": true,
    "imageToolsOpen": true
  }
}