Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5694568/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5694568/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-70a158a3-f50c-4048-93f3-d600f0749344",
      "cw-5a80e507-3609-47c9-a3af-0339e47a1bf9"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-33af23af-2293-4aa1-bf78-7f1a4f9d58c7",
    "manifestId": "https://zenodo.org/api/iiif/record:5694568/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5a80e507-3609-47c9-a3af-0339e47a1bf9",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}