Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13343388",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f452f7dd-2e3f-4a0c-a57b-64ec17173c9c",
      "cw-b4fd3302-69e6-42cf-82f1-30cd6e3088bd"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-96b33bb4-36b9-4db5-8d56-5b079c22436b",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13343388",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b4fd3302-69e6-42cf-82f1-30cd6e3088bd"
  }
}