Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13916910",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-3c2a6716-47f0-4ad1-adc3-b097affe0e55",
      "cw-eb627e10-bc5a-496a-8d68-201902779900"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-9fa9de52-cd82-4afc-b2da-da061de5a9a1",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13916910",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-eb627e10-bc5a-496a-8d68-201902779900"
  }
}