Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/2472",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b9af1dc3-fdab-4cec-8ddf-8c8679529022",
      "cw-dc7e4511-6bce-4afe-b238-ee8fc8c465ed"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-0b6ce288-bfba-4c9f-a3ed-e4d609039427",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/2472",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dc7e4511-6bce-4afe-b238-ee8fc8c465ed"
  }
}