Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/6356603",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7e27a6dc-6d3d-478e-bf03-8552849c6297",
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b51ae3d6-c843-4223-b2e1-69368e0114d9",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/6356603",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8aefc176-a248-43d0-bfb4-6f63e2af40dc"
  }
}
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