Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:2861836/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:2861836/canvas/BR0000010805152.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-26a5a7e3-cbd6-46d9-a2b7-1da4eb65eb7c",
      "cw-5925e8bd-dde0-4d71-883c-9acb27d1cf1a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-7f7c3c87-0408-44cf-8f70-dbc741661a03",
    "manifestId": "https://zenodo.org/api/iiif/record:2861836/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5925e8bd-dde0-4d71-883c-9acb27d1cf1a",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}