Error: UUID is empty

Settings example:
UUID 8749b08f-be75-97ee-f566-8fbe47c56d27
WS_PATH /30vzuhyi
XHTTP_PATH /qbnl68e9

WebSocket config.json:
https://nettya.pages.dev/30vzuhyi/?fragment=true&uuid=8749b08f-be75-97ee-f566-8fbe47c56d27

XHTTP config.json:
https://nettya.pages.dev/qbnl68e9/?fragment=true&uuid=8749b08f-be75-97ee-f566-8fbe47c56d27

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