Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4067504/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4067504/canvas/oo_432387.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-afb55bba-373b-47b1-99ac-f79dd2628bc3",
      "cw-8cc9f947-9141-450c-9a6f-a2572646d03d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-38c4fafc-cc44-4431-8d33-f78db4736107",
    "manifestId": "https://zenodo.org/api/iiif/record:4067504/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8cc9f947-9141-450c-9a6f-a2572646d03d",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}