Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3596701",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c5b99846-ffbe-4b06-929d-f43e0e2ffe18",
      "cw-e07ca38d-cc97-4979-a049-b40ec8857f74"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9bd198ab-e1e8-4c4c-816a-d7686def0eb0",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3596701",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e07ca38d-cc97-4979-a049-b40ec8857f74"
  }
}