Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13536439",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8b291c72-a72c-4522-aca5-dd116405e623",
      "cw-75f3135d-52ca-4e52-804a-644b3a0ee890"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ce139c74-fa59-40ef-b564-f3bf7c243457",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13536439",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-75f3135d-52ca-4e52-804a-644b3a0ee890"
  }
}