Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505712_01679_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-072e5387-f85f-4b5d-87fd-b2c7f89c9c08",
      "cw-d68887f5-b035-404c-a731-d91fab5bb042"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-912fec05-2f49-4e59-b70e-39fb338f2784",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505712_01679_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-d68887f5-b035-404c-a731-d91fab5bb042",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10505712_01679_u001",
      "navDate": "1803-02-09",
      "multId": "bsbmult00000003",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10505712_01679_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}