Error: UUID is empty

Settings example:
UUID 5befa071-40c9-c209-0963-adf1f8033026
WS_PATH /cx8kui2e
XHTTP_PATH /ia4p06gu

WebSocket config.json:
https://nettya.pages.dev/cx8kui2e/?fragment=true&uuid=5befa071-40c9-c209-0963-adf1f8033026

XHTTP config.json:
https://nettya.pages.dev/ia4p06gu/?fragment=true&uuid=5befa071-40c9-c209-0963-adf1f8033026

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