Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10790993_00779_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4ae5b8c7-177d-4973-bf17-62c4cf8049cb",
      "cw-26600c8d-0f7b-46a6-ba70-d7d0afe35c24"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fa41dcad-302b-4ea5-aadf-6089459f8a15",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10790993_00779_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-26600c8d-0f7b-46a6-ba70-d7d0afe35c24",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10790993_00779_u001",
      "navDate": "1821-10-06",
      "multId": "bsbmult00000049",
      "lastSearchUrl": null
    },
    "canvasIndex": 1,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10790993_00779_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}