Mirador viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archive.org/iiif/naeb-b102-f03-05/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-228ad511-6dfc-4aef-8f7b-e3f1ba655f6b",
      "cw-1aa230e4-7fc7-426f-8769-c7df7f726924"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-31f92b61-7f78-4c55-8ffb-63e47881f6a4",
    "manifestId": "https://iiif.archive.org/iiif/naeb-b102-f03-05/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1aa230e4-7fc7-426f-8769-c7df7f726924",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archive.org/iiif/naeb-b102-f03-05/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}