Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10502315_00705_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-481b64a4-7457-46b6-b7d3-04da92cc5044",
      "cw-d73843c5-acb5-4e0c-a81e-2a57b0a82f52"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-18ac53f5-dc01-4d48-9688-73402a9bc4ad",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10502315_00705_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-d73843c5-acb5-4e0c-a81e-2a57b0a82f52",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10502315_00705_u001",
      "navDate": "1819-11-18",
      "multId": "bsbmult00000510",
      "lastSearchUrl": null
    },
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10502315_00705_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}