Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505836_00427_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-65743a23-abf4-4238-9822-4d440528cc87",
      "cw-985131e0-cfd1-452a-9987-9e025d8db7c1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ab341845-3763-4f68-a1ee-321ee288a64d",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505836_00427_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-985131e0-cfd1-452a-9987-9e025d8db7c1",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10505836_00427_u001",
      "navDate": "1823-04-15",
      "multId": "bsbmult00000450",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505836_00427_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}