Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:12827401/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:12827401/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4c87c604-bacf-4668-9508-0c92062b561f",
      "cw-f3c68c0a-cb3c-4e3a-a269-66b7edd3c2aa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-58e623a7-9cf9-40fc-8989-069d0082bfa4",
    "manifestId": "https://zenodo.org/api/iiif/record:12827401/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f3c68c0a-cb3c-4e3a-a269-66b7edd3c2aa",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}