Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/584186",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-df7107bd-0f6a-43a7-93b2-d7faffc65e55",
      "cw-23c6f820-151f-49d6-b232-0c8234fbad06"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-d2e8fc8d-3173-4472-89ad-8f158ccf7f36",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/584186",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-23c6f820-151f-49d6-b232-0c8234fbad06"
  }
}