Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b036-f05/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-41f118d4-692b-4acd-9b2b-57af1e96fb61",
      "cw-63f30273-4b95-43d5-8136-c5b25ff47ff6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bc7aa860-fd82-42be-93d2-85c1feb40750",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b036-f05/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-63f30273-4b95-43d5-8136-c5b25ff47ff6",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b036-f05/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}