Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2961917/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2961917/canvas/BR0000012197330.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f1974ad5-e89b-4e8e-91cd-35086d7b9afe",
      "cw-38b670f0-44e1-461c-9501-781417250ede"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-3db57246-9795-4130-a016-5c9f77e59311",
    "manifestId": "https://zenodo.org/api/iiif/record:2961917/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-38b670f0-44e1-461c-9501-781417250ede",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}