Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582538",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-88c93f6d-d748-45ba-aadc-9cd330d168f7",
      "cw-cdb0dc25-a7d1-4042-b282-f209114a6ed8"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-e5883bdb-3a13-495b-ab67-3e1c92388677",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582538",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-cdb0dc25-a7d1-4042-b282-f209114a6ed8"
  }
}