Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13549319",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-de989dcc-44a6-4289-b440-bb0966de300c",
      "cw-7b9531b5-8a00-48f5-99ea-b6a5525c05fe"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f161e093-6a51-471c-b7c9-3013705732d1",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13549319",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-7b9531b5-8a00-48f5-99ea-b6a5525c05fe"
  }
}