Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b111-f10-06/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e1496d61-f32d-473f-ab66-4be5a4a7c973",
      "cw-0b7d375b-0bab-414c-9d41-ba1f9e007cb7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a0c2bfff-ff3a-469f-b461-4d841e3e51e0",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b111-f10-06/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0b7d375b-0bab-414c-9d41-ba1f9e007cb7",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b111-f10-06/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}