Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13581921",
    "isFetching": false
  },
  "window": {
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    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
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      "cw-25412478-5946-425f-b6c4-b032235ba484"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-293ea8e7-01b1-4f61-be5a-7c876b650133",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13581921",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-25412478-5946-425f-b6c4-b032235ba484"
  }
}