Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3659625",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-671c5b37-8483-42a4-8745-676cd7c6ddb7",
      "cw-a574f571-21f0-42e6-a529-07ac487b704c"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5ef84ec5-57fb-4e03-ab6b-f8a1c7c98f4c",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3659625",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a574f571-21f0-42e6-a529-07ac487b704c"
  }
}