Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13562377",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d8efc659-2b5b-45d7-acba-b395ed8214b2",
      "cw-0eedd443-1cdb-42fd-9094-3f0d2e5b7b28"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2b7eeaf3-af24-4715-9289-a4c68d8e7f08",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13562377",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-0eedd443-1cdb-42fd-9094-3f0d2e5b7b28"
  }
}