Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13189104",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c0542583-33ea-488f-b134-c30bb82c1a4a",
      "cw-3ac29e82-637f-4985-85ac-1f6ad18b88cf"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f1e7ceed-d6fa-451a-bc1a-b84a8f44dffc",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13189104",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3ac29e82-637f-4985-85ac-1f6ad18b88cf"
  }
}