Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9417530",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-461dd4e3-1226-4cfd-8f82-0f7e1009f754",
      "cw-ee931a42-765d-45e6-8e92-c49e5b6b4ca3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c57c1ec5-cea8-4a1d-911e-4ce1e2ae0426",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9417530",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ee931a42-765d-45e6-8e92-c49e5b6b4ca3"
  }
}