Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4253858",
    "isFetching": false
  },
  "window": {
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    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-10c1d917-551c-45c1-b9f4-1df43e78309b",
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-02fba949-59a2-4ad5-9f1e-cef2821552c8",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4253858",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-58078070-2c66-49ea-b6cb-1c483441c3e5"
  }
}
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