Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13218267",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4b2c370e-c8e4-4b4b-bfce-f5848a85681a",
      "cw-03e6934c-b3b7-4cbb-a5f6-80c789761022"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-06315e1a-c59b-43b9-bada-5c9b471d8341",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13218267",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-03e6934c-b3b7-4cbb-a5f6-80c789761022"
  }
}