Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/112178",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-10ff0dc6-f573-40e0-b09b-5a63e032c636",
      "cw-fe25be5b-9469-471f-bbe3-6681d31d93fa"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-763edfdb-7e8e-4e3d-8974-3882314a7c7f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/112178",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-fe25be5b-9469-471f-bbe3-6681d31d93fa"
  }
}