Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11175609_00367_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9c08f855-287c-458d-9407-96c307caa8f7",
      "cw-bcfe3f6b-c2db-4caa-b43b-97be74598e20"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-bf4b1e88-b8ea-4752-8a1d-394b32038fc1",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11175609_00367_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-bcfe3f6b-c2db-4caa-b43b-97be74598e20",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb11175609_00367_u001",
      "navDate": "1874-04-22",
      "multId": "bsbmult00000674",
      "lastSearchUrl": null
    },
    "canvasIndex": 3,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11175609_00367_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}