Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5241601/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5241601/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-227ce52c-8e65-4310-b186-b079255da99d",
      "cw-cb7b1196-4104-4154-9598-af8f4760c0f8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-bf13d3bf-6df3-4c99-87b8-8769a78d48fc",
    "manifestId": "https://zenodo.org/api/iiif/record:5241601/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-cb7b1196-4104-4154-9598-af8f4760c0f8",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}