Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4909167/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4909167/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8d110c28-7e70-4812-8baf-5d0826cc0194",
      "cw-f4f99cab-fa27-4bb0-b1c4-171fc969d0c0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-de42eee7-f496-4a96-8bb9-f0e4687ee62a",
    "manifestId": "https://zenodo.org/api/iiif/record:4909167/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f4f99cab-fa27-4bb0-b1c4-171fc969d0c0",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}