Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/184107",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e9a2ba91-4356-4526-9be3-9e42d435eb07",
      "cw-1cb86332-ba3d-4f1d-a94d-0482c3eae43a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-c4b0492f-124d-4d7c-ae18-436f20f3c3ac",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/184107",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1cb86332-ba3d-4f1d-a94d-0482c3eae43a"
  }
}