Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3290000",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-58ead074-8b41-4cd2-a324-e540505a29d8",
      "cw-6150da1c-becc-4f24-bb79-a7f359f162ed"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-13940ea2-d5e7-4247-b549-955b5826f868",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3290000",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6150da1c-becc-4f24-bb79-a7f359f162ed"
  }
}