Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3632851",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-99063d55-e6d7-4983-8490-da786a57541a",
      "cw-69553b37-01e3-4c53-9aec-889bfc51be0d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2edfbd1e-0c82-403a-89bf-d7ec3c1ca83c",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3632851",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-69553b37-01e3-4c53-9aec-889bfc51be0d"
  }
}