Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/14118",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-bd7cc5c9-6391-46e1-b6f0-a67b3f4704ed",
      "cw-e7d9bffa-529a-4aaa-9f11-32b4242795bd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e4e9d5d0-4ee3-4b55-92d8-2467b31db2c3",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/14118",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e7d9bffa-529a-4aaa-9f11-32b4242795bd"
  }
}