Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/156127",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e802d16b-1796-416b-8f3c-d0e66e4022a4",
      "cw-41927f87-f012-45be-9eaf-18098c74b498"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3a963b4a-488a-4101-8a2f-56505355f2fc",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/156127",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-41927f87-f012-45be-9eaf-18098c74b498"
  }
}
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