Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b110-f04-09/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-04c822a1-2950-41cf-9ae0-09003a14845b",
      "cw-d8af6b31-acb3-44fe-a6d6-eaf3729a6984"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3cf8d201-6a59-41f1-ba0e-fc28f48cb23b",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b110-f04-09/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d8af6b31-acb3-44fe-a6d6-eaf3729a6984",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b110-f04-09/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}