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/Well19_ChannelHoechst_Cdt1_cdc6_Seq0389.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f0f1faf8-f7fb-4a9a-ae78-a1a0c0f8f011",
      "cw-dfefaa1b-5f06-44a7-be17-05009953b0c7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-9f9044fd-4894-4d26-b239-e6a5d6c5ab76",
    "manifestId": "https://zenodo.org/api/iiif/record:6336039/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dfefaa1b-5f06-44a7-be17-05009953b0c7",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}