Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10937293_00475_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1b65ce2c-0b8b-4589-9316-a7a63c34f4e1",
      "cw-aada2553-4be1-4bbd-9f0d-1a663f0dc708"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6450e1cf-1706-48f7-b59a-ab0593619281",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10937293_00475_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-aada2553-4be1-4bbd-9f0d-1a663f0dc708",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10937293_00475_u001",
      "navDate": "1872-05-22",
      "multId": "bsbmult00000216",
      "lastSearchUrl": null
    },
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10937293_00475_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}