Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3402802",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2ab79b07-6737-4968-bb33-2f5bdf9dd7dd",
      "cw-2e429589-bf4e-460c-ab17-5edcfb1002a7"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3c2f8938-ad02-4a6a-a3c5-97627fe8bf8d",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3402802",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2e429589-bf4e-460c-ab17-5edcfb1002a7"
  }
}