Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11766238",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a6b7c265-ede3-4819-a71e-b907907aebda",
      "cw-6c8e2bc8-8d6b-42d0-8372-d8aaf01efacc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-277c4e5e-aceb-415c-998b-93dd0aa48894",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11766238",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6c8e2bc8-8d6b-42d0-8372-d8aaf01efacc"
  }
}