Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5441544/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5441544/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a89cb8ec-98df-41a8-8405-76033d59d6f8",
      "cw-c2bcb103-1c65-49e1-81c1-8d1ad5002b8d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-10c29bea-ba0b-4358-851e-ec6124829221",
    "manifestId": "https://zenodo.org/api/iiif/record:5441544/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c2bcb103-1c65-49e1-81c1-8d1ad5002b8d",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}