Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:7958171/canvas/KiFol-1v-2r__625nm.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-0cf28631-0f89-4710-9a0f-02c591a9182c",
      "cw-cf0f0272-d142-417d-8257-5bb9b68eea0f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-f64e7168-731c-429a-b6fa-3bad8d1fdc64",
    "manifestId": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-cf0f0272-d142-417d-8257-5bb9b68eea0f",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}