Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:5381892/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:5381892/canvas/figure.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d8e800ee-786e-4bb3-9cba-4d54b2fb7171",
      "cw-44298bbe-fd39-41ab-98ac-eeaebd8cb7b3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-37b6e5e2-c11f-423e-bff1-1a7c79e3a963",
    "manifestId": "https://zenodo.org/api/iiif/record:5381892/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-44298bbe-fd39-41ab-98ac-eeaebd8cb7b3",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}