Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10531280_01007_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-59e379a3-f5ea-4229-a30c-e77d22a40e85",
      "cw-32ff3916-6ee5-4b0e-a471-3611ab8f8b73"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7035cceb-2ac3-47d0-af58-00afb4111e5a",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10531280_01007_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-32ff3916-6ee5-4b0e-a471-3611ab8f8b73",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10531280_01007_u001",
      "navDate": "1821-01-01",
      "multId": "bsbmult00000327",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10531280_01007_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}