Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10947166",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-61c06a91-f152-4f69-9aa4-a802a0123bc2",
      "cw-796b5552-170f-49df-aacc-84bd4ed9c952"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-87635198-93ad-43bd-910f-ac471910bb65",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10947166",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-796b5552-170f-49df-aacc-84bd4ed9c952"
  }
}