Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3267222",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b4b2edc6-e2a0-41bc-87ce-749d0b97bb30",
      "cw-7619f8c0-3021-4084-ac18-b65f4ce1e21f"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fe827e7d-a34f-4116-974a-99eeeca1c575",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3267222",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7619f8c0-3021-4084-ac18-b65f4ce1e21f"
  }
}