Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487677_00775_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-039cb0fc-4a69-4360-b8d8-d11a76c737d1",
      "cw-af44b747-475d-4a76-a1b8-9753d8286f6d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c17a7f92-9d28-498a-9347-af4a52f9c61e",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487677_00775_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-af44b747-475d-4a76-a1b8-9753d8286f6d",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10487677_00775_u001",
      "navDate": "1855-06-10",
      "multId": "bsbmult00000505",
      "lastSearchUrl": null
    },
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10487677_00775_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}