Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3297111",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f7d527d6-6d1f-4b43-9f99-29b374fd74c5",
      "cw-36b0bf57-e3de-47de-96d8-ddee1e1e41e3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0e4900cf-ca9f-483c-b3a2-a48b9b81c2bb",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3297111",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-36b0bf57-e3de-47de-96d8-ddee1e1e41e3"
  }
}