Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/8162738",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a4ecc2ae-7fb7-4919-8c7d-0497ac2469c3",
      "cw-8d3a98d1-00a8-4f59-9d19-b164d49cf01f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-befbec9b-c34e-4bd7-bf33-c3788de6cf47",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/8162738",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8d3a98d1-00a8-4f59-9d19-b164d49cf01f"
  }
}