Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13526809",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-350c8a1b-41ec-4dd2-b994-8fca9e0faee9",
      "cw-5d16dd35-794c-4cd7-a103-29032f67336f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7accf4bf-c12d-4f6c-bd5c-739ed51d7f27",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13526809",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5d16dd35-794c-4cd7-a103-29032f67336f"
  }
}