Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10532385_00507_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2cf5a9f4-d057-4d1c-b29e-694ca6355908",
      "cw-4e797f0e-e7a7-4865-9d0f-3430ad5581fe"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8e84b162-907d-4f69-9b69-0bf58f25c189",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10532385_00507_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-4e797f0e-e7a7-4865-9d0f-3430ad5581fe",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10532385_00507_u001",
      "navDate": "1821-06-04",
      "multId": "bsbmult00000487",
      "lastSearchUrl": null
    },
    "canvasIndex": 3,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10532385_00507_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}