Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13639609",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6039d50f-2ed7-4b66-94b0-c9e63c640b7d",
      "cw-6a4c8efa-0d29-47ff-a39f-ea65cdf67fd2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-1e059448-55a3-4276-ac40-bf7a711c234c",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13639609",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6a4c8efa-0d29-47ff-a39f-ea65cdf67fd2"
  }
}
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