Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5353852/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5353852/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1ba14d5f-ea8c-4a62-afb2-0e1091734ee3",
      "cw-f0430d4e-e843-42c6-9b66-fc642f43f6a0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-436331fd-befd-4fd8-9082-4bb7d090b0cd",
    "manifestId": "https://zenodo.org/api/iiif/record:5353852/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f0430d4e-e843-42c6-9b66-fc642f43f6a0",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}