Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3550593",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b0ad1094-f267-469a-bbd1-5e3ab9cbb920",
      "cw-1f8e3e1a-6d3c-49fa-a360-a4f8f1ff181e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-25cf37d0-7901-4ed3-a7d1-0f80549a4934",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3550593",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1f8e3e1a-6d3c-49fa-a360-a4f8f1ff181e"
  }
}