Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/41014",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9e1e9a9f-6577-4f3f-b762-afb9bc25c884",
      "cw-232eccdd-4418-427b-9c89-5f82a27f685b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4950368f-04a0-486e-bca7-ad114aef4c12",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/41014",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-232eccdd-4418-427b-9c89-5f82a27f685b"
  }
}