Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582049",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-f05638f0-48c6-443e-b19b-dc6a945ba37c",
      "cw-bfc051ba-b6d7-4ccd-9ec8-81650c002982"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-22b54650-6953-424c-9dff-cacc09d95d48",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582049",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-bfc051ba-b6d7-4ccd-9ec8-81650c002982"
  }
}