Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10952165",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-deabb294-5f90-40f4-8087-d31b13904088",
      "cw-5dd989a2-704b-4153-af4e-5a6c64fa115a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d44079e1-9d9e-46d6-9e7e-daff4d6e477a",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10952165",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5dd989a2-704b-4153-af4e-5a6c64fa115a"
  }
}