Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11047868/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4a2c4bcf-294a-46d5-bbc4-ec2ac32b4003",
      "cw-f0dab1ea-7d03-45e1-b481-82caaf18f0aa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b65a73aa-c228-4501-a5fd-f962411e3585",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11047868/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-f0dab1ea-7d03-45e1-b481-82caaf18f0aa",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11047868/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}