Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/208164",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-8ebad99f-8a59-4d4d-bcc3-b362bc32908d",
      "cw-dbcb3580-0864-4b5f-94de-2bafbbb793ee"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e8ed524b-3cc5-44ed-b6d5-d0e79c72192e",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/208164",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dbcb3580-0864-4b5f-94de-2bafbbb793ee"
  }
}