Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/1348459",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f6a9109c-2a40-4956-b1e9-c82b745d0fed",
      "cw-2bf14fa9-f6b5-48bf-85a2-cedfae6d34dc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-77b986ae-c3d9-429f-a902-f7e2366d909d",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/1348459",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2bf14fa9-f6b5-48bf-85a2-cedfae6d34dc"
  }
}