Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/8339036",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-94eb89d6-6da9-4f03-9402-6769f29dba11",
      "cw-3e61e75e-9a40-431f-89a1-60c1728f3a9b"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-65d45ac0-845b-44c0-9bf1-3ab3fdf95574",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/8339036",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-3e61e75e-9a40-431f-89a1-60c1728f3a9b"
  }
}