Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5252981/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5252981/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-05a85326-64e9-410d-8b50-bd76ba5bb2e1",
      "cw-1add433e-1ec9-486c-95eb-73d15a5ef68a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-2de6bb16-c52b-4146-b22f-bac2907b62d5",
    "manifestId": "https://zenodo.org/api/iiif/record:5252981/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1add433e-1ec9-486c-95eb-73d15a5ef68a",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}