Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10527992_00549_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b9386c3b-87c2-450d-b06e-4b9c8ee3e7b6",
      "cw-2bbacf8c-ce6e-482e-ac04-f7a2927cc3a8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-89d4607f-3e22-4812-96a9-b4e970e95d68",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10527992_00549_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-2bbacf8c-ce6e-482e-ac04-f7a2927cc3a8",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10527992_00549_u001",
      "navDate": "1842-12-07",
      "multId": "bsbmult00000037",
      "lastSearchUrl": null
    },
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10527992_00549_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}