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-4v-5r__570nm.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7147f512-32ac-4f3a-85ce-8f5cd032f37f",
      "cw-25fcd90a-6d65-4f76-92f5-247b9ab2ce2b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-42068c8c-3a1b-4726-953b-6fd2f7f9c472",
    "manifestId": "https://zenodo.org/api/iiif/record:7958171/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-25fcd90a-6d65-4f76-92f5-247b9ab2ce2b",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}