Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/48748",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ad47bdb8-9b81-46ea-95d5-b33fe2111025",
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    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b67cdde5-8bcc-45f1-af41-5b27e99dc7aa",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/48748",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-9d1614fa-11c4-4bd0-9ea0-6cf1f16cd0c1"
  }
}
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