Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3269301",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3c533703-ee12-487b-b42c-daa727711093",
      "cw-3312f92f-9434-4e74-9889-7d4f66052300"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-82f42e6b-cea3-4d38-ad5e-be4d9c7ef30f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3269301",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3312f92f-9434-4e74-9889-7d4f66052300"
  }
}