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-3v-4r__505nm.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-48b7c2dc-eeab-4b6f-8cc0-ce64be1afba4",
      "cw-a0ba53bc-45f1-47c3-b380-43caaf894fee"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-3ebcb039-e024-49c7-9bad-49e80eac8c82",
    "manifestId": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a0ba53bc-45f1-47c3-b380-43caaf894fee",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}