Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11038730_00193_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7bee4663-6be5-4ed1-9eb9-2ba8cb20e42f",
      "cw-4d99fb16-c1b1-443e-b0df-9a707bcb7083"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5ae410ef-6c65-44bc-96dc-c041d5e34035",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11038730_00193_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-4d99fb16-c1b1-443e-b0df-9a707bcb7083",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb11038730_00193_u001",
      "navDate": "1871-06-22",
      "multId": "bsbmult00000779",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb11038730_00193_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}