Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:8120240/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:8120240/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7b9ecc78-c978-4334-a7ce-a5cbd28179dd",
      "cw-09f6170b-65bb-457e-9d0c-0a102afa586b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-22c02bda-71c4-4891-b5ef-c37872ef7734",
    "manifestId": "https://zenodo.org/api/iiif/record:8120240/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-09f6170b-65bb-457e-9d0c-0a102afa586b",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}