Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3458380",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-27421b44-0c6f-4917-b3d3-fd6c311b9fb7",
      "cw-31c5f9d3-f96f-4055-8d48-1200d538bba7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d73ce2d1-0655-4842-8e26-4f8237d1e9ad",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3458380",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-31c5f9d3-f96f-4055-8d48-1200d538bba7"
  }
}