Error: UUID is empty

Settings example:
UUID 457b5c1a-50d8-38f0-5b58-889f03273c76
WS_PATH /paz8pnqf
XHTTP_PATH /4ftnyx96

WebSocket config.json:
https://nettya.pages.dev/paz8pnqf/?fragment=true&uuid=457b5c1a-50d8-38f0-5b58-889f03273c76

XHTTP config.json:
https://nettya.pages.dev/4ftnyx96/?fragment=true&uuid=457b5c1a-50d8-38f0-5b58-889f03273c76

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