Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/12859153",
    "isFetching": false
  },
  "window": {
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    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-60caa860-bfb3-4aac-8b3a-e66f21da6b8c",
      "cw-6e12ee76-19eb-4393-95ac-9e99df28df2b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-da77e39f-3eb5-4a9f-a41b-02a1d8ec0370",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/12859153",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6e12ee76-19eb-4393-95ac-9e99df28df2b"
  }
}
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