Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/24350",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-69610582-5b21-44fb-9b02-b546c77d2d95",
      "cw-0a69d421-759f-4fbd-a482-e8a99fffd704"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c1289527-ded6-426a-b49e-4b4fe56e58c4",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/24350",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0a69d421-759f-4fbd-a482-e8a99fffd704"
  }
}