Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3037931/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3037931/canvas/BR0000011564836.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b1de843d-2866-479e-a2eb-6fe9ede1c4fe",
      "cw-3044d9ed-4d71-4656-8c1a-caa7e3244970"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-fd3cc3af-eaeb-4457-9622-e20d12b306f1",
    "manifestId": "https://zenodo.org/api/iiif/record:3037931/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3044d9ed-4d71-4656-8c1a-caa7e3244970",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}