Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11418103",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-798ad8c8-52c3-425b-b86d-12abe6eacddb",
      "cw-bd0634f4-a2ea-4fd6-b88d-97c536a6876d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-106e9042-22cd-4e7f-a4b8-3480157cae9a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11418103",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-bd0634f4-a2ea-4fd6-b88d-97c536a6876d"
  }
}