Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/580184",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-da54ca10-071f-4b95-9949-622a44a710c6",
      "cw-19e3286d-e0df-4d45-80b6-b6fd235127bc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-b1b5f632-380a-4929-9581-b782301104d6",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/580184",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-19e3286d-e0df-4d45-80b6-b6fd235127bc"
  }
}