Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/11881347",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-324281ee-acbe-4024-8925-7c5d7b06d5d6",
      "cw-a2aad939-0176-40b8-b419-b7c3a12bb091"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f35b430c-8922-4fb1-a76a-1ee8ebad1293",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/11881347",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-a2aad939-0176-40b8-b419-b7c3a12bb091"
  }
}