Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504584_00253_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ab59ec87-8c70-438b-9abe-73f712e53972",
      "cw-d697e294-b045-4982-9ff2-895df3e3962d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d756d444-00e3-4c1b-b47d-13b8edfb274a",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504584_00253_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-d697e294-b045-4982-9ff2-895df3e3962d",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10504584_00253_u001",
      "navDate": "1845-10-17",
      "multId": "bsbmult00000002",
      "lastSearchUrl": null
    },
    "canvasIndex": 11,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504584_00253_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}