Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9435226",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9d45fb65-677e-400b-93b3-c5c29c184903",
      "cw-405c9c7e-6a25-4dd2-8a94-25991ee478f7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e12d92de-6d24-4311-913a-7f12fb14fdd8",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9435226",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-405c9c7e-6a25-4dd2-8a94-25991ee478f7"
  }
}