Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3561364",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-5545b2d5-5789-4921-a843-35f2e26e904a",
      "cw-e8bc28e2-2a45-4d08-9fa1-bda6dce64c86"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-52c465fb-3c86-4836-978f-3db1e4f9c25f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3561364",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e8bc28e2-2a45-4d08-9fa1-bda6dce64c86"
  }
}