Mirador viewer

Bad Request

{
  "manifest": {
    "error": "Bad Request",
    "id": "https://services.phaidra.univie.ac.at/api/object/o:340539/iiifmanifest",
    "isFetching": false
  },
  "viewer": null,
  "window": {
    "canvasId": "https://services.phaidra.univie.ac.at/api/iiif/o:340539/canvas/1",
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c4a18d03-e79f-41a0-9e87-35125828c563",
      "cw-b81c9c41-9c1d-48f7-9d65-912a528b380d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-99389fb9-c15e-4668-84d3-2d27f0d85481",
    "manifestId": "https://services.phaidra.univie.ac.at/api/object/o:340539/iiifmanifest",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": true,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b81c9c41-9c1d-48f7-9d65-912a528b380d",
    "visibleCanvases": []
  }
}