Mirador viewer

SyntaxError: Unexpected end of JSON input
{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/2999614",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4e7eebc8-8c95-4851-89c7-764e59e487fc",
      "cw-cfaf5f88-5f58-4ad2-9a62-2e9b91f0f065"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-70a23c9b-511a-4cf1-aa5a-109fe31b2af5",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/2999614",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-cfaf5f88-5f58-4ad2-9a62-2e9b91f0f065"
  }
}
1 of 0