Error: UUID is empty

Settings example:
UUID f6ba5379-fb1c-b2d9-12f0-ed71fb11536b
WS_PATH /kyk0nbh9
XHTTP_PATH /l91p2oke

WebSocket config.json:
https://nettya.pages.dev/kyk0nbh9/?fragment=true&uuid=f6ba5379-fb1c-b2d9-12f0-ed71fb11536b

XHTTP config.json:
https://nettya.pages.dev/l91p2oke/?fragment=true&uuid=f6ba5379-fb1c-b2d9-12f0-ed71fb11536b

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