Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5079300/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5079300/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f3a54429-ee67-42d0-99fb-a87e1bf0e0e3",
      "cw-b944e823-f22a-4e13-96f4-7e92cedf3c51"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-07f1c4fd-f53b-4b3b-b376-61b058fe9666",
    "manifestId": "https://zenodo.org/api/iiif/record:5079300/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b944e823-f22a-4e13-96f4-7e92cedf3c51",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}