Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11907834",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-1423deb6-0b6c-40b5-b52a-c804d98bdd73",
      "cw-a7ea5dad-a42c-42ac-b5d9-c90c1090312f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-076ead3b-c24b-4a58-86a5-c3294ff71f80",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11907834",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a7ea5dad-a42c-42ac-b5d9-c90c1090312f"
  }
}