Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:203145/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:203145/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2d475138-20fc-4d7f-b317-57bee7e2ee30",
      "cw-2aac9d38-995a-404b-8023-c2c0627b7363"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-f7ab4611-3a57-4ef4-b5d1-de948ab7814e",
    "manifestId": "https://zenodo.org/api/iiif/record:203145/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2aac9d38-995a-404b-8023-c2c0627b7363",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}