Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b110-f09-11/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5c2f168c-c4ad-4395-9d5f-9dd088e86fee",
      "cw-e032f587-cbe6-4944-b338-6c5ae81bb666"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b7c89d33-de24-4f9d-8255-b627f8c35861",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b110-f09-11/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e032f587-cbe6-4944-b338-6c5ae81bb666",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b110-f09-11/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}