Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3103007",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-11a6cf88-10ca-441f-850c-0ffff36cf01b",
      "cw-17d621f4-ed0d-4636-9b7b-58b0bffc6fce"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b5ba9f75-42f5-4404-abd7-169a2edeaeea",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3103007",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-17d621f4-ed0d-4636-9b7b-58b0bffc6fce"
  }
}