Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13444670",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2b2ed8f8-0571-4833-a165-ab2fc92362a2",
      "cw-4bda15ff-485f-4c5c-80aa-8bcdea5ebba7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a3dc0d04-fa36-4da1-a675-1c8b3e21a93a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13444670",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4bda15ff-485f-4c5c-80aa-8bcdea5ebba7"
  }
}