Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3611686",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-90daa692-5401-48b2-91da-8fb3e26ece6b",
      "cw-b9dab3e8-6057-4235-8c11-101f098c2bcf"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4a6ca933-d621-47c7-8c19-4fc65033ba24",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3611686",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b9dab3e8-6057-4235-8c11-101f098c2bcf"
  }
}