Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4031755",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c3905199-0442-4c08-9509-8fe1fb4133f2",
      "cw-15f1c194-e2de-417a-a3b8-bbccbf531c7a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3654876d-b814-4e71-99ca-18655299c7ba",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4031755",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-15f1c194-e2de-417a-a3b8-bbccbf531c7a"
  }
}