Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3841483",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-673ef82e-120c-43d2-88b0-cc2a972fd9e2",
      "cw-63a68e05-6eb4-4f96-8a8b-a4649ba60786"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c45a9324-86ee-4821-9ba7-c73e8d425233",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3841483",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-63a68e05-6eb4-4f96-8a8b-a4649ba60786"
  }
}