Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:4283644/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:4283644/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fbfe0f37-bada-4a0c-938d-fa0e3b395389",
      "cw-283b90ee-23ea-451c-88c5-23694b64dac1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-bf8c08ea-19a5-4632-8ec3-36993bd07015",
    "manifestId": "https://zenodo.org/api/iiif/record:4283644/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-283b90ee-23ea-451c-88c5-23694b64dac1",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}