Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2866180/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2866180/canvas/BR0000011524076.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e37bb9f8-1aa5-4a26-95ba-b3c22698fc65",
      "cw-ca4103dd-855f-4ee6-bee8-c25287a07d7a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-54964671-2451-44db-a7df-fb0fdb473ea4",
    "manifestId": "https://zenodo.org/api/iiif/record:2866180/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ca4103dd-855f-4ee6-bee8-c25287a07d7a",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}