Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582929",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-08b0e7c9-c6b5-4c35-b9db-8ecb7876006b",
      "cw-d38e0b15-8b05-472a-85ac-e5e5a978ad4d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-36d7bb7a-4493-4cbb-97ab-b85a8e5e67b1",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582929",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d38e0b15-8b05-472a-85ac-e5e5a978ad4d"
  }
}