Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11178845/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3f948f2f-420c-489b-8c86-9e5ab322059e",
      "cw-85042614-4a66-4316-9580-523ce1aef5b4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-61b3b1d4-86fa-4781-8d95-8f6e44d9e7eb",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11178845/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-85042614-4a66-4316-9580-523ce1aef5b4",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11178845/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}