Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3617060",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-0f575ed2-0fa7-4d36-b827-99460bced993",
      "cw-1b1ab931-b945-40a7-af9a-b7affc8ca97e"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b3304aec-a4df-4966-b02e-c7f8f665a102",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3617060",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1b1ab931-b945-40a7-af9a-b7affc8ca97e"
  }
}