Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/195725",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-23484f75-a797-41de-9106-19e9c33f7a60",
      "cw-7c32db66-e5a8-44a2-9d96-fff1143281a3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-38d1acec-f86e-403f-80f2-f0a7b20f6e5e",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/195725",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7c32db66-e5a8-44a2-9d96-fff1143281a3"
  }
}