Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/45150",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-6b81e250-fa30-446b-b00d-29d9c8a1f3b8",
      "cw-140ff8a2-81b3-44ac-bbb9-7a5872899471"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-97b41c44-cd5c-4828-8ac3-01d3ec4cb57c",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/45150",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-140ff8a2-81b3-44ac-bbb9-7a5872899471"
  }
}