Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3585913",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ebafb1ae-1686-420e-9461-89c4d414acd4",
      "cw-e2b1e3dc-c078-4aac-9a5d-0d1d0b95ece4"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3eb2b64e-f2ba-4184-acad-d54768f0d0e7",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3585913",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e2b1e3dc-c078-4aac-9a5d-0d1d0b95ece4"
  }
}