Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3212444/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3212444/canvas/BR0000011564218.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-01001600-9287-4cf6-a9b0-f7ff6e86935c",
      "cw-f9f13146-df10-40ef-975e-2246b08b6681"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-b69d9d73-e48b-4360-b048-b467de4e2592",
    "manifestId": "https://zenodo.org/api/iiif/record:3212444/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f9f13146-df10-40ef-975e-2246b08b6681",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}