Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11166011/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-cddacb57-0507-49ee-83df-8d3637d3d071",
      "cw-fbb3ec46-ab64-4800-b3e9-eba66952fc30"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bd68dbeb-eb83-453e-ab4f-513c8e650d11",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11166011/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-fbb3ec46-ab64-4800-b3e9-eba66952fc30",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11166011/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}