Mirador viewer

Bad Request

{
  "manifest": {
    "error": "Bad Request",
    "id": "https://services.phaidra.univie.ac.at/api/object/o:340566/iiifmanifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://services.phaidra.univie.ac.at/api/iiif/o:340566/canvas/1",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-85f172b4-5088-42fa-bcb9-5a8ac9e2f29c",
      "cw-12d0617a-80ef-4e7f-9b3c-ae28f6603184"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-708603f6-62ea-4246-adb3-b6effcdac910",
    "manifestId": "https://services.phaidra.univie.ac.at/api/object/o:340566/iiifmanifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-12d0617a-80ef-4e7f-9b3c-ae28f6603184",
    "visibleCanvases": []
  }
}