Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/183646",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4c291c74-c5fb-4833-bda1-5868dc061dab",
      "cw-d64ef4de-498b-4887-8829-68c4beafd48c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-190ca11b-5409-4fbf-882a-28ac5d9898f6",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/183646",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-d64ef4de-498b-4887-8829-68c4beafd48c"
  }
}