Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3908224",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5e4cfa79-cc4a-4c01-99d1-6fe28793e41b",
      "cw-8d4a21b0-16c9-44f2-a705-53c82f85001a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-006407ca-cb50-4a2b-8a32-a0d3a4414038",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3908224",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8d4a21b0-16c9-44f2-a705-53c82f85001a"
  }
}