Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b111-f02-03/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-561ea60d-b718-41ac-b375-d31ca7895d6e",
      "cw-e64cd6ad-f5c8-4fb3-a885-7558bb0ffd6a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-249623e1-bc80-4ba7-b736-2d23e8b0e91a",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b111-f02-03/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e64cd6ad-f5c8-4fb3-a885-7558bb0ffd6a",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b111-f02-03/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}