Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11383363",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-498ec698-722e-43f1-bf87-9ee40307e9ca",
      "cw-876a09c2-8558-4d07-a4b7-6f19856418fa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-57a71340-b30b-4b3f-98f6-f69a363bde59",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11383363",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-876a09c2-8558-4d07-a4b7-6f19856418fa"
  }
}