Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b110-f05-07/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d5a7c14f-33ec-46fd-91dc-e7517dc857bf",
      "cw-6b6ffbf8-ab3c-4e25-9517-1ea724bc4941"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8f36df3e-d9f2-436b-a67f-615f0c67c28b",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b110-f05-07/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6b6ffbf8-ab3c-4e25-9517-1ea724bc4941",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b110-f05-07/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}