Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4675641/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4675641/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7f4c610a-41c4-46f3-b6d6-1055236fa0fb",
      "cw-b10c667d-2fb6-40c4-b43c-6f092c2004fd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-fe22ba31-76d9-4dd8-b746-28df1226cdcc",
    "manifestId": "https://zenodo.org/api/iiif/record:4675641/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b10c667d-2fb6-40c4-b43c-6f092c2004fd",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}