Mirador viewer

SyntaxError: Unexpected end of JSON input

{
  "manifest": {
    "error": "SyntaxError: Unexpected end of JSON input",
    "id": "https://manifests.collections.yale.edu/ycba/orb/579673",
    "isFetching": false
  },
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    "companionAreaOpen": true,
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    "draggingEnabled": true,
    "highlightAllAnnotations": false,
    "id": "window-6cc57876-df27-4bd0-b029-7ae2a5a27b66",
    "manifestId": "https://manifests.collections.yale.edu/ycba/orb/579673",
    "maximized": false,
    "rangeId": null,
    "rotation": null,
    "selectedAnnotations": {},
    "sideBarOpen": false,
    "sideBarPanel": "info",
    "thumbnailNavigationId": "cw-4b11e388-bd9b-46a3-a202-818fb398c792"
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}