Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582345",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-de4bfecb-a923-4290-a58a-e0b57d052881",
      "cw-6fe6e18d-8380-4647-bb5a-feaeb27a9c7c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d096a92d-a671-46b2-b236-7fc31083d098",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582345",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6fe6e18d-8380-4647-bb5a-feaeb27a9c7c"
  }
}