Mirador viewer

TypeError: Failed to fetch
{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://iiif.archivelab.org/iiif/naeb-b036-f11/manifest.json",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9a79157f-448c-42fc-9f84-86b6bd7e949f",
      "cw-45e0eaf2-5e35-4467-976a-3854ae729db2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-25da3998-743b-4c82-a55c-53aff1d4013d",
    "manifestId": "https://iiif.archivelab.org/iiif/naeb-b036-f11/manifest.json",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-45e0eaf2-5e35-4467-976a-3854ae729db2",
    "thumbnailNavigationPosition": "off",
    "loadedManifest": "https://iiif.archivelab.org/iiif/naeb-b036-f11/manifest.json",
    "view": "single",
    "canvasIndex": 0
  }
}