Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://dam-antenati.cultura.gov.it/antenati/containers/wbWOAME/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b3728416-8180-439c-927b-4ab73aca9635",
      "cw-a538cda0-bb9f-4bb1-b723-df65474dac41"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "wbWOAME",
    "manifestId": "https://dam-antenati.cultura.gov.it/antenati/containers/wbWOAME/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a538cda0-bb9f-4bb1-b723-df65474dac41",
    "imageToolsEnabled": true,
    "imageToolsOpen": true
  }
}