Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10334292_00285_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-63d4ed5f-d14e-425e-8520-8a4beb837b39",
      "cw-25e76445-bfd0-4e7f-968f-98cfd9b84c6f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-12e75dcf-1d0f-43c5-9c3a-24e60e2d0cdc",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10334292_00285_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-25e76445-bfd0-4e7f-968f-98cfd9b84c6f",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10334292_00285_u001",
      "navDate": "1840-04-30",
      "multId": "bsbmult00000072",
      "lastSearchUrl": null
    },
    "canvasIndex": 3,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10334292_00285_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}