Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13548687",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a93c41dd-729d-471a-b0ba-15d5f4a152c2",
      "cw-b9c0d0ee-ba29-4cd9-8c26-f3b9ed8772fa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e2c55173-9dea-4a70-8fb0-4c8bb5f2633f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13548687",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-b9c0d0ee-ba29-4cd9-8c26-f3b9ed8772fa"
  }
}