Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13449784",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-534d1a57-cdb0-4bb7-a9dd-3dadb4902f95",
      "cw-1bd98663-3471-4a2c-b253-42036d03141b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7d904518-ca11-4e8c-a9b6-2526e05df8ef",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13449784",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1bd98663-3471-4a2c-b253-42036d03141b"
  }
}