Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2681180/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2681180/canvas/BR0000024652483.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e2226de6-535a-4a07-aa88-99e11880a869",
      "cw-6a1353d7-ce20-46b8-aee5-4db79dbf2587"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-8c903b31-beeb-4b41-9278-ca10fdc05d7f",
    "manifestId": "https://zenodo.org/api/iiif/record:2681180/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6a1353d7-ce20-46b8-aee5-4db79dbf2587",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}