Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3536608",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2db4243d-e57e-4097-aaa7-1a5f7a855778",
      "cw-841ad8dc-d572-479f-8973-52971b11ebaa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d5b05b7d-ed58-4c98-8565-6b517722e9e2",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3536608",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-841ad8dc-d572-479f-8973-52971b11ebaa"
  }
}