Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9311424",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-7003594e-eef1-4df7-97fc-55ecab3ff31e",
      "cw-87b5fb16-b5d6-47f0-a55a-b8714246e563"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b9307eef-e404-4a00-94dc-af8427809f96",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9311424",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-87b5fb16-b5d6-47f0-a55a-b8714246e563"
  }
}