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-5v-6r__465nm.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aea1b9a4-505d-4c16-8e9b-e1fffd292537",
      "cw-84837a13-526c-4514-b0a0-82a3e8f4588e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-da58e383-cb44-49a2-a0f0-8491b626846b",
    "manifestId": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-84837a13-526c-4514-b0a0-82a3e8f4588e",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}