Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/24150",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-2c7f1bbf-d152-43ba-9111-a63c4d1e5d3c",
      "cw-1939a554-389c-4d1f-b187-094bc38f9024"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-888754c0-3120-4f7f-91ae-c2adfdf7f3a2",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/24150",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-1939a554-389c-4d1f-b187-094bc38f9024"
  }
}