Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/580181",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-11570869-c0c0-4fba-bf6c-938a97a80c7b",
      "cw-ba3e7ddd-b542-4119-9b2a-a14b48c528d1"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f6e7f95b-76b2-4e4f-ac59-4c647b4e2be1",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/580181",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-ba3e7ddd-b542-4119-9b2a-a14b48c528d1"
  }
}