Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/35638",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-03e8a5cd-5682-4a63-bba0-502664fffd15",
      "cw-785ac492-0830-452b-a576-978c9fdf2e39"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2be239c1-ec70-4247-b634-2b494ba10eba",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/35638",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-785ac492-0830-452b-a576-978c9fdf2e39"
  }
}