Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:7762426/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:7762426/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-069f4f65-409e-4c82-893e-e339f6f4fcc6",
      "cw-bb53b417-ab42-4c8f-b2bf-d04803a6571d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-f5385470-a169-4073-ad1d-17a4ce2b8fae",
    "manifestId": "https://zenodo.org/api/iiif/record:7762426/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-bb53b417-ab42-4c8f-b2bf-d04803a6571d",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}