Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5406552/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5406552/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f99033c6-6d21-4a7f-af33-4be006f84343",
      "cw-2465eaa9-1d8e-4e35-aea6-a23ec0ec08c0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-84ea7263-b643-4040-a44d-4d8ee1035883",
    "manifestId": "https://zenodo.org/api/iiif/record:5406552/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2465eaa9-1d8e-4e35-aea6-a23ec0ec08c0",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}