Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/2047690",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-b00fb669-ee4a-4b4b-89a2-0474fbda75d2",
      "cw-5db78488-ab53-4b02-aee9-cf35142eb6aa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7e3d7f8b-2b6d-4e9b-ac67-4ce166a22e05",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/2047690",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-5db78488-ab53-4b02-aee9-cf35142eb6aa"
  }
}