Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:179560/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:179560/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-68632a5b-9d35-4eb3-aefb-734845b9c51f",
      "cw-74a77c72-6421-4915-b9c5-8cfe518b2b37"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-33aada77-79fb-4cb4-9a2f-d74ff12a8bd6",
    "manifestId": "https://zenodo.org/api/iiif/record:179560/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-74a77c72-6421-4915-b9c5-8cfe518b2b37",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}