Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504342_00113_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ac6435a7-1428-494c-8814-349ea2c94d4e",
      "cw-2417eb3d-3ac5-4c1e-9426-bc66a9adafad"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9cf8b512-aff0-4e81-b99f-196870d00590",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504342_00113_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-2417eb3d-3ac5-4c1e-9426-bc66a9adafad",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10504342_00113_u001",
      "navDate": "1840-10-06",
      "multId": "bsbmult00000002",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504342_00113_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}