Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:13234472/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:13234472/canvas/DAN_3_en.png",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-df554414-7bdc-406e-a172-2cc518db7ad8",
      "cw-dd2273cf-f874-404e-b2bc-fdf48d37fbc0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-672f2f61-8e7c-4571-b2a9-632ea38d8fef",
    "manifestId": "https://zenodo.org/api/iiif/record:13234472/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dd2273cf-f874-404e-b2bc-fdf48d37fbc0",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}