Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/13606293",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-224a05a9-7b7b-42f5-a4bb-554ffab5758e",
      "cw-2e15bf1e-09ed-45f1-911a-613b3d3935ba"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-826879dc-525d-4b32-90a6-32995c5e5bfa",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/13606293",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-2e15bf1e-09ed-45f1-911a-613b3d3935ba"
  }
}