Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/4612310",
    "isFetching": false
  },
  "window": {
    "canvasId": null,
    "collectionIndex": 0,
    "companionAreaOpen": true,
    "companionWindowIds": [
      "cw-aedbf957-bdd3-414c-9574-700d603da7dd",
      "cw-36e15bea-ee20-48a0-87dd-3a39c32292bb"
    ],
    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-f3f5ac15-cb8b-46ef-a0cc-90a46e870e64",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/4612310",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-36e15bea-ee20-48a0-87dd-3a39c32292bb"
  }
}