Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10229263_00175_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f8822f43-b16c-4f90-9b5c-f4a688b2a1d1",
      "cw-cd8df25d-cd0a-43ba-9b6b-a14156c8644c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f7793274-396a-44f8-82e6-7f025e517476",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10229263_00175_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-cd8df25d-cd0a-43ba-9b6b-a14156c8644c",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10229263_00175_u001",
      "navDate": "1854-08-12",
      "multId": "bsbmult00000441",
      "lastSearchUrl": null
    },
    "canvasIndex": 2,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10229263_00175_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}