Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5199447/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5199447/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b4ce27b8-2680-4d3d-acd7-ec0d53965488",
      "cw-553cdb5d-f57c-4bc4-afbd-fc726ebf88fd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-9f4001c4-15f5-4752-ac8f-4eae986f6fac",
    "manifestId": "https://zenodo.org/api/iiif/record:5199447/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-553cdb5d-f57c-4bc4-afbd-fc726ebf88fd",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}