Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:8066229/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:8066229/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4e5d1cdb-9037-4eb6-905e-c227bdba5dc8",
      "cw-2b7b36a6-0f40-40a1-8dff-15eddd173280"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-f12b6149-655c-46d2-bd52-a437604f4ada",
    "manifestId": "https://zenodo.org/api/iiif/record:8066229/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2b7b36a6-0f40-40a1-8dff-15eddd173280",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}