Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/13650",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-def88478-8ae6-46ab-8776-3358b2c75165",
      "cw-1a43ee9c-bb77-453e-91da-ed5815981366"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a6a1859c-35b6-4c31-b032-15921288ebb3",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/13650",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1a43ee9c-bb77-453e-91da-ed5815981366"
  }
}