Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2693299/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2693299/canvas/BR0000010071397.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b00f487e-2b4b-4fec-b304-b4df8e307ec0",
      "cw-07f603ce-899c-4d1e-af58-e30b11fc8dfd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-392e40a6-4249-4fe0-b464-0c920bdf46d7",
    "manifestId": "https://zenodo.org/api/iiif/record:2693299/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-07f603ce-899c-4d1e-af58-e30b11fc8dfd",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}