Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582404",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6d980628-d2ed-434e-aabb-9fa0f36db4af",
      "cw-ac8e3100-1554-4074-969d-ca07b385faa3"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-91caeb5e-96ff-443e-9c9c-96ddcc5bf167",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582404",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ac8e3100-1554-4074-969d-ca07b385faa3"
  }
}