Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/181811",
    "isFetching": false
  },
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    ],
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    "id": "window-d4b463d1-6690-4a29-8c13-a1ae931e3275",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/181811",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ea5c4725-a14d-4b94-9de9-7b1e5f790955"
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}
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