Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10486531_00563_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c0899c89-0b2d-4fbc-bfe5-157020695285",
      "cw-73781b82-3c39-49e0-8162-5aec5349ece4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fcfabac8-73b8-4961-a0b3-ec47440958b7",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10486531_00563_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-73781b82-3c39-49e0-8162-5aec5349ece4",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10486531_00563_u001",
      "navDate": "1868-11-27",
      "multId": "bsbmult00000627",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10486531_00563_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}