Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/83382",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6ed45d77-6f76-4ac6-8eb7-c37187dec1c1",
      "cw-5cde166f-5c83-4dd5-8560-f721ef374d30"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a33c56c5-2178-4987-a607-934b03eec43e",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/83382",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5cde166f-5c83-4dd5-8560-f721ef374d30"
  }
}