Mirador viewer

Bad Request

{
  "manifest": {
    "error": "Bad Request",
    "id": "https://services.phaidra.univie.ac.at/api/object/o:423617/iiifmanifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://services.phaidra.univie.ac.at/api/iiif/o:423617/canvas/1",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3a3bd97a-6508-4c85-a530-783cf2f7e6b4",
      "cw-5d61be3c-8016-4833-a4e8-269c45524a30"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2674fc52-2841-433d-b5e2-596d2a536955",
    "manifestId": "https://services.phaidra.univie.ac.at/api/object/o:423617/iiifmanifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5d61be3c-8016-4833-a4e8-269c45524a30",
    "visibleCanvases": []
  }
}