Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487102_00581_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fcdffabb-0528-4138-9117-9d9b56510b7a",
      "cw-e986e93c-98e0-4c38-bb04-db8f93b2090d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7574b814-8b08-4f21-ba04-9d07cb78378c",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487102_00581_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-e986e93c-98e0-4c38-bb04-db8f93b2090d",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10487102_00581_u001",
      "navDate": "1854-06-01",
      "multId": "bsbmult00000171",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487102_00581_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}