Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3133950/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3133950/canvas/BR0000011864332.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1e664e5d-0ac2-4ca7-8628-3a05983430d4",
      "cw-6f33426a-a1d9-4dc2-a6a6-0bf8cdbb1d1c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-85013289-3602-4975-baaf-8db7d448a66b",
    "manifestId": "https://zenodo.org/api/iiif/record:3133950/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6f33426a-a1d9-4dc2-a6a6-0bf8cdbb1d1c",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}