Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13230578",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-68760356-cc89-4cd3-aa4f-91f04514c776",
      "cw-afe19156-f017-45f5-8d72-37c9fbf8e107"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8530170d-32a4-41c7-80d8-d4b189789675",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13230578",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-afe19156-f017-45f5-8d72-37c9fbf8e107"
  }
}