Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3340633",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2b07c9c2-c863-4356-9173-37d5d6179294",
      "cw-58124907-716a-41c4-9616-b493b747c410"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-cedce6c9-0e14-47ac-a0e6-0a9fcc386a04",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3340633",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-58124907-716a-41c4-9616-b493b747c410"
  }
}