Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/9070026",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-cb0379f2-b6b2-425b-85c3-f31be3d518d7",
      "cw-95415be8-c748-49a1-b8b8-fa5a4097dfda"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-2fa253d0-7c73-4e9a-bbb3-ba593784f060",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/9070026",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-95415be8-c748-49a1-b8b8-fa5a4097dfda"
  }
}