Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:6336039/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:6336039/canvas/Well26_ChannelHoechst_Cdt1_cdc6_Seq0064.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b8a3832f-895b-4e28-8d15-d3c5c04d2a23",
      "cw-792b2d02-a83c-4453-90d6-5a882baa0993"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-91f4b105-795e-4685-ba0a-ab9ad6dc7e24",
    "manifestId": "https://zenodo.org/api/iiif/record:6336039/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-792b2d02-a83c-4453-90d6-5a882baa0993",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}