Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b057-f10-06/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d02d7fb2-e7ca-4ab7-9a8f-3eb3ccaecb42",
      "cw-c90d5832-3a01-459d-92a4-d7127f9b27d7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2720891b-cb26-4914-ac42-baa8283f6706",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b057-f10-06/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c90d5832-3a01-459d-92a4-d7127f9b27d7",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b057-f10-06/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}