Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/581536",
    "isFetching": false
  },
  "window": {
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    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fe780e7c-d16a-42ac-a1a1-03c7159ca41c",
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9b6feb45-44f0-4e6e-b704-095d40465a95",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/581536",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7e3a7410-9927-44b6-9cfc-ae6b27ec9d48"
  }
}
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