Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3131116",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-622ca535-6f04-4f56-8c65-71f3ddf4a220",
      "cw-2cbd09b1-d927-46a5-8c2f-63dd752ee319"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f8084dde-14d7-497d-b1f2-3b0939794465",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3131116",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2cbd09b1-d927-46a5-8c2f-63dd752ee319"
  }
}
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