Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/13640",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c90e65dd-cac5-4b21-88d3-5a64a9221ce1",
      "cw-8e6f4ba8-7ad6-440b-a1ab-d914a784fe0b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-673473c2-2e18-4705-8062-d68391acb7c9",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/13640",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8e6f4ba8-7ad6-440b-a1ab-d914a784fe0b"
  }
}