Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10485448_00293_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9093501e-0075-4e5d-ad0e-c300b0537d61",
      "cw-a09dfb9b-9117-44ee-b3b4-e512187ff725"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d416d547-3dc9-4eca-a6a3-7caa2127736e",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10485448_00293_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-a09dfb9b-9117-44ee-b3b4-e512187ff725",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10485448_00293_u001",
      "navDate": "1833-09-12",
      "multId": "bsbmult00000620",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10485448_00293_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}