Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/3297037",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-525f5552-64fb-4224-ba15-3572cb9808b2",
      "cw-793c9423-c840-4d78-86e6-6a6330261fdc"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2344ef63-fbd3-428a-9934-04e39eb95cac",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/3297037",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-793c9423-c840-4d78-86e6-6a6330261fdc"
  }
}