Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/582140",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-4272d933-d01a-4484-af61-c0929d748c07",
      "cw-363276a7-d89a-499b-b2b2-c261c1355b62"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-219afc1c-0641-4f93-89e2-1f0f3ea60819",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/582140",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-363276a7-d89a-499b-b2b2-c261c1355b62"
  }
}