Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13341209",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-d4b65134-87c6-405c-921e-3fa0b475d6de",
      "cw-dbf16d51-fa64-4de3-9b80-25e741af7970"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-a3ec7064-af7d-425c-94b2-3a7680698349",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13341209",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-dbf16d51-fa64-4de3-9b80-25e741af7970"
  }
}