Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10131636",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-dc4cc1c4-a2eb-4ccc-99d1-21afe2cf24a6",
      "cw-73e1bdba-76d5-4bd7-8837-7f29c0c23d0c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-8418aa1a-baa5-427f-8532-f4fb5a60fe62",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10131636",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-73e1bdba-76d5-4bd7-8837-7f29c0c23d0c"
  }
}