Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10932812_00295_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d114884f-373d-47bb-a016-db4ef195d5f2",
      "cw-369e3d3b-9cad-476e-a6a3-3f20a29d3032"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5d76ed66-0799-44b3-bf65-1b0d58d42607",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10932812_00295_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-369e3d3b-9cad-476e-a6a3-3f20a29d3032",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10932812_00295_u001",
      "navDate": "1871-03-30",
      "multId": "bsbmult00000838",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10932812_00295_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}