Mirador Viewer

TypeError: Failed to fetch

{
  "manifest": {
    "error": "TypeError: Failed to fetch",
    "id": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10541873_00529_u001/manifest",
    "isFetching": false
  },
  "window": {
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a2a571b5-fd47-4a7e-a4c6-6ce70a9ef0e0",
      "cw-f2583b2e-73a7-4b4b-be4d-c7f86b8066c4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2a9876f9-550e-4caf-b018-5e20b8554dd1",
    "manifestId": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10541873_00529_u001/manifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "calendar",
    "thumbnailNavigationId": "cw-f2583b2e-73a7-4b4b-be4d-c7f86b8066c4",
    "thumbnailNavigationPosition": "far-right",
    "allowClose": false,
    "calendarNavigation": {
      "issueId": "bsb10541873_00529_u001",
      "navDate": "1859-05-05",
      "multId": "bsbmult00000008",
      "lastSearchUrl": null
    },
    "canvasIndex": 0,
    "dfgViewerUrl": null,
    "loadedManifest": "https://api.digitale-sammlungen.de/iiif/presentation/v2/bsb10541873_00529_u001/manifest",
    "shiftBookView": false,
    "switchCanvasOnSearch": false,
    "view": "single"
  }
}