Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://zenodo.org/api/iiif/record:3459803/manifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://zenodo.org/api/iiif/record:3459803/canvas/2019_DELA_5_423000_3601000_image.tif",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f3135431-dc23-4fde-96a1-f4f03ad19bd5",
      "cw-7cacbc15-fdce-46b4-8233-2fea96088e78"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": true,
    "id": "window-8df3bc21-8564-421b-8fb6-210a143024cf",
    "manifestId": "https://zenodo.org/api/iiif/record:3459803/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7cacbc15-fdce-46b4-8233-2fea96088e78",
    "thumbnailNavigationPosition": "far-right",
    "visibleCanvases": []
  }
}