Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:8142581/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:8142581/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3baefd02-3cf6-4b8b-b060-e682f742fdfb",
      "cw-effde2d6-c845-4dc5-83e1-49fa214b373f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-03261f9a-6d29-4140-8b06-d5543d5609f4",
    "manifestId": "https://zenodo.org/api/iiif/record:8142581/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-effde2d6-c845-4dc5-83e1-49fa214b373f",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}