Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/16492032",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4095a0f1-7795-4286-b025-43e2d58d776b",
      "cw-63b47db7-bde0-44c0-86ff-08bcc64af0a2"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6bc95221-40d2-42cd-aa2b-65d9852ca007",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/16492032",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-63b47db7-bde0-44c0-86ff-08bcc64af0a2"
  }
}