Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504124_00337_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-90fcbbbe-972e-4891-ba48-97b064837d18",
      "cw-0ec532e7-cc81-4152-af3c-272d10903a82"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-40386b93-ae93-4cc9-b961-9309978fc1d0",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504124_00337_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-0ec532e7-cc81-4152-af3c-272d10903a82",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10504124_00337_u001",
      "navDate": "1824-05-24",
      "multId": "bsbmult00000506",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10504124_00337_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}