Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3442103",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fba56a00-4a7c-4cd7-bfb9-331d087f0ca6",
      "cw-8cf384b1-052d-4edd-8ed5-92aa4c4ee281"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-5f785b7e-11ff-4baf-9172-f6a51dd8bfb2",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3442103",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8cf384b1-052d-4edd-8ed5-92aa4c4ee281"
  }
}