Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5205867/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5205867/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3d8c251f-bf82-4396-90ae-b0e5f7cdb7c0",
      "cw-f958d4d3-8fa4-4f39-8fc7-e5d36e723421"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-5c3cdcf8-61b1-403b-868f-d856ebc70c9e",
    "manifestId": "https://zenodo.org/api/iiif/record:5205867/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f958d4d3-8fa4-4f39-8fc7-e5d36e723421",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}