Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b057-f05/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6d2cdb0c-0503-4797-8aa5-6ef6ee709769",
      "cw-20da7f52-0039-4f64-89a9-6aca5c2f2b1f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e35b90e0-b35a-4cde-97d8-36c2249b39b5",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b057-f05/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-20da7f52-0039-4f64-89a9-6aca5c2f2b1f",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b057-f05/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}