Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10528046_00069_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-dfa9cc81-b4ef-40dc-8f57-2b1673537738",
      "cw-c602ede3-7971-4992-8f8d-ac399ad822f5"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-632d97b8-4ffe-43d4-bf8b-d8f59c452ca7",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10528046_00069_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-c602ede3-7971-4992-8f8d-ac399ad822f5",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10528046_00069_u001",
      "navDate": "1845-02-19",
      "multId": "bsbmult00000037",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10528046_00069_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}