Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b105-f01-04/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c4a49253-c298-450e-9e95-c2f5bdc529d0",
      "cw-09d81ac5-07d3-4fd0-b480-b7ddccfbbe40"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b2b49211-d2ff-4471-97d9-f9a5737a1445",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b105-f01-04/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-09d81ac5-07d3-4fd0-b480-b7ddccfbbe40",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b105-f01-04/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}