Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13638550",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-171f6805-e618-4973-adc5-97d11ded45b4",
      "cw-6f58e9f9-e050-4d71-8c96-af66ccbe20bb"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-ea612cbd-032e-4381-92c0-4dc4b464c5bf",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13638550",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6f58e9f9-e050-4d71-8c96-af66ccbe20bb"
  }
}