Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/14167560",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-e945ce45-7e02-4cac-b20e-aba1052c5fe0",
      "cw-6f9f829e-26f2-4ee1-89c7-7696d8238070"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-7eec785a-7c8c-4ff0-9f22-b5ffdd33a060",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/14167560",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-6f9f829e-26f2-4ee1-89c7-7696d8238070"
  }
}