Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11412200",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-96e3bfe5-02d0-488e-bd97-d70c979abd6e",
      "cw-27a6d399-9e2e-4bf7-9f33-123291342168"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-22c351da-dca9-4f97-a190-7e4cef89ba3d",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11412200",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-27a6d399-9e2e-4bf7-9f33-123291342168"
  }
}