Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/obj/26445",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-caaeb4f8-d55e-456a-a7c4-f1eca852feee",
      "cw-8a93b963-2de7-4e17-807c-4751c224f4ad"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-eddd0bfd-777f-4b25-aab8-fdd47b5bd8d3",
    "manifestId": "https://manifests.collections.yale.edu/ycba/obj/26445",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-8a93b963-2de7-4e17-807c-4751c224f4ad"
  }
}