Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3606",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-c8341d68-dc6a-4820-8dab-b067953b905d",
      "cw-402389a4-1bb1-4f5a-bfca-028e09a7291d"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-10993dcf-c23e-43dd-b331-27e757dfb9e9",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3606",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-402389a4-1bb1-4f5a-bfca-028e09a7291d"
  }
}