Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3410793",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e599ee58-789c-408b-95d2-1428b71c7083",
      "cw-893cb575-7ec4-4046-8e24-4dcd0e7d47b3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-72984e09-5cdb-4ba9-92fe-2f59eea5bcee",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3410793",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-893cb575-7ec4-4046-8e24-4dcd0e7d47b3"
  }
}