Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/10568527",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-a631117a-d72e-4020-8ff7-139748bd9e7b",
      "cw-885d5466-baaf-425a-8159-a9d84aaf55e6"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2b166df1-7af8-4f37-8cc1-262a7dd64990",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/10568527",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-885d5466-baaf-425a-8159-a9d84aaf55e6"
  }
}