Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b111-f05-04/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-34d01190-353c-4ac8-99a3-5ab289512df2",
      "cw-df23a076-a2b8-44ea-8abe-77e294fdb4da"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f30e267a-3caf-4c0e-8fd7-6cc4016b28fc",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b111-f05-04/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-df23a076-a2b8-44ea-8abe-77e294fdb4da",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b111-f05-04/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}