Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9225490",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-ffd1a108-ced2-4541-b2a1-5122d10c9ff5",
      "cw-871ce34b-239f-456a-84a2-9f117fc64ae1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-fdf6cb49-57c7-4cd6-a4b2-32690ed64033",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9225490",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-871ce34b-239f-456a-84a2-9f117fc64ae1"
  }
}