Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4331450",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-12acb3a5-ef2b-41fb-9db3-1e7f7d2630bc",
      "cw-e9fad2a3-34af-40d7-b367-b10b2ead640f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-eab3322f-cb19-421c-9339-e5c54cbb5de8",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4331450",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e9fad2a3-34af-40d7-b367-b10b2ead640f"
  }
}