Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3124943/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3124943/canvas/BR0000024843683.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f8b0fd14-83c8-431c-8e05-acf9b50d689b",
      "cw-1e71f3ca-03f5-4d26-9ce1-fa243e79b750"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-6b27aa51-644e-479e-a5b6-f9f2925db397",
    "manifestId": "https://zenodo.org/api/iiif/record:3124943/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1e71f3ca-03f5-4d26-9ce1-fa243e79b750",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}