Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4392002/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4392002/canvas/oo_394129.jpg",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bd0764b2-9d29-4140-b26f-7c6f36407c8b",
      "cw-d770289c-717f-4fed-99bb-831b8ae2f260"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-6c95731e-80a6-47d3-aa92-fed2a726b2c1",
    "manifestId": "https://zenodo.org/api/iiif/record:4392002/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d770289c-717f-4fed-99bb-831b8ae2f260",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}