Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:932526/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:932526/canvas/oo_17948.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-eeb50fa4-0b2b-4f18-8a3b-d4ebf3af626c",
      "cw-c9326944-7629-40a6-a764-829b942f63e1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-8eaa3aff-a08e-4366-b986-4c119d45f854",
    "manifestId": "https://zenodo.org/api/iiif/record:932526/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c9326944-7629-40a6-a764-829b942f63e1",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}