Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/25032",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-716eb665-4ea7-451a-90eb-2a8b571e4137",
      "cw-2463cce4-4b18-434a-9790-b4f7754a7924"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-69567d74-628f-4610-8345-ca5e3a055396",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/25032",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2463cce4-4b18-434a-9790-b4f7754a7924"
  }
}