Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4093847",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2d4c22de-2cf2-4e19-a2e3-37406e55e0f1",
      "cw-1626a29e-45d0-46ac-a5b5-655657b5cc2f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-75bdba32-c21d-417a-a7dd-76e9f30398ef",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4093847",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1626a29e-45d0-46ac-a5b5-655657b5cc2f"
  }
}