Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:7609429/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:7609429/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bd3f4511-dd71-4b9f-adae-88426d11d066",
      "cw-bd1c4b0b-fc9c-459e-ae2c-2f026e6ebb27"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-981735fc-41fc-4751-969a-5d50640a9e61",
    "manifestId": "https://zenodo.org/api/iiif/record:7609429/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-bd1c4b0b-fc9c-459e-ae2c-2f026e6ebb27",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}