Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4316096/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4316096/canvas/FIGURA%2015.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6f30e443-e6b5-4704-a95d-c98ba86a5c8c",
      "cw-20fbcd10-c979-4440-911d-93a2130d3929"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-ee706ae5-da00-4f2d-9a05-093c47a1cb5b",
    "manifestId": "https://zenodo.org/api/iiif/record:4316096/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-20fbcd10-c979-4440-911d-93a2130d3929",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}