Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3047373/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3047373/canvas/BR0000024512060.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-513f5250-8d5c-415c-acc6-8c6dc9296f8a",
      "cw-dd7f0866-ef97-432b-ae02-a97824d527a1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-e119a895-4d7c-4d9e-97e9-51147442e3a3",
    "manifestId": "https://zenodo.org/api/iiif/record:3047373/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dd7f0866-ef97-432b-ae02-a97824d527a1",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}