Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/72347",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
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      "cw-ec9505a5-f918-44d6-a7b4-4bb8f4c1db1d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f6071514-0449-42a0-b63b-587e4f0f0851",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/72347",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ec9505a5-f918-44d6-a7b4-4bb8f4c1db1d"
  }
}
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