Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9792794",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-fc1decf3-026c-46d3-8375-1b645b0c2018",
      "cw-83150ba0-67ba-4adb-aca9-9e819f1ccf93"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-292e6bdf-4521-4e23-af43-2004d816769f",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9792794",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-83150ba0-67ba-4adb-aca9-9e819f1ccf93"
  }
}