Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13588271",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f8618e6e-ffdf-4d02-ae1c-101f6164f0b7",
      "cw-64524fb4-473c-4e0b-94e4-c81a52515928"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-3b3e499c-856e-4e69-bcc4-e72063aaa098",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13588271",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-64524fb4-473c-4e0b-94e4-c81a52515928"
  }
}