Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2874340/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2874340/canvas/BR0000010664605.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-acbea252-505e-47ed-90e5-4b0585fdcff5",
      "cw-e70317bf-22b3-4bb8-b284-ccf1862db294"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-21e23b0d-6b81-48c7-8e13-3268d5e44e91",
    "manifestId": "https://zenodo.org/api/iiif/record:2874340/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e70317bf-22b3-4bb8-b284-ccf1862db294",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}