Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3654697",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c71b427a-2f5d-4045-ac27-bb24df904dc8",
      "cw-8f3e420b-d419-43b5-ab4e-db7eb8ccdeea"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7bb83003-3634-40c3-bc21-dfb81c75e4db",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3654697",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8f3e420b-d419-43b5-ab4e-db7eb8ccdeea"
  }
}