Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/36025",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-09a86ae3-17c4-438d-8417-618937c7ab2b",
      "cw-9bd5251d-7f76-46bb-a941-cda83a89febc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9812fc92-1881-42a7-91d9-30cd447dee28",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/36025",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-9bd5251d-7f76-46bb-a941-cda83a89febc"
  }
}