Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/8714065",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ea205884-833c-400c-b444-b91b9f4c4fcd",
      "cw-e2a8ec84-6218-4526-a70c-4058231684e0"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-4b4db38b-6649-4974-be50-d2da6891cacd",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/8714065",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-e2a8ec84-6218-4526-a70c-4058231684e0"
  }
}