Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/8103450",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bf912cc8-acc9-400a-978c-c7d336f32721",
      "cw-498ceb96-129a-4811-9962-3f2bf00e6462"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-44e5f3fa-0c86-4e09-9586-88cd22353fab",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/8103450",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-498ceb96-129a-4811-9962-3f2bf00e6462"
  }
}