Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:12585316/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:12585316/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f7255b82-7c16-464c-95ba-221227143266",
      "cw-d92fa4fc-9dc7-4584-8272-a24422983ff2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-7f0a9b2a-1b3a-43dd-8380-629cd1dae9ee",
    "manifestId": "https://zenodo.org/api/iiif/record:12585316/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d92fa4fc-9dc7-4584-8272-a24422983ff2",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}