Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:8136673/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:8136673/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b90e7f63-4977-469a-b813-a2e76425cfe2",
      "cw-caa87dfa-c6d5-4ba6-8a73-eec5afb45d38"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-18891e79-8ac8-404d-89db-c0cfc0d7b29a",
    "manifestId": "https://zenodo.org/api/iiif/record:8136673/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-caa87dfa-c6d5-4ba6-8a73-eec5afb45d38",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}