Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:11030215/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:11030215/canvas/litu2-fl32421.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9fb3b20b-9b6c-457c-a95e-cba75f18dede",
      "cw-5b770473-3a70-4a10-9a52-da3049041a92"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-6c6d62bb-3104-4893-b9bd-3e40f07e3456",
    "manifestId": "https://zenodo.org/api/iiif/record:11030215/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5b770473-3a70-4a10-9a52-da3049041a92",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}