Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335489_00535_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-90042587-0909-4b44-816a-ef4c9b1a15f7",
      "cw-25a993d6-111e-41b6-91ed-88d54fcaed27"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9389b2d9-485c-4923-b1e9-ca215eb6e687",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335489_00535_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-25a993d6-111e-41b6-91ed-88d54fcaed27",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10335489_00535_u001",
      "navDate": "1868-11-07",
      "multId": "bsbmult00000644",
      "lastSearchUrl": null
    },
    "canvasIndex": -1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335489_00535_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": true,
    "view": "book"
  }
}