Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335923_00479_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ccefc8d8-c87f-488a-bfcb-90986b6ebe19",
      "cw-d9c08085-60e8-4b99-bcf3-4717df81c7fc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-52e4be3a-1055-47b3-9fd4-e22fbd9e1a1b",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335923_00479_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-d9c08085-60e8-4b99-bcf3-4717df81c7fc",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10335923_00479_u001",
      "navDate": "1835-09-08",
      "multId": "bsbmult00000633",
      "lastSearchUrl": null
    },
    "canvasIndex": 2,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10335923_00479_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}