Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13760888",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-9886aae6-adde-48d7-9949-9771310ee031",
      "cw-c47f2af2-99ef-4923-bbf0-1fac0e1b1b1a"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-99ec223c-aca3-4032-93ec-a80e1e9288a2",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13760888",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-c47f2af2-99ef-4923-bbf0-1fac0e1b1b1a"
  }
}