Error: UUID is empty

Settings example:
UUID ef54ba5b-9c0c-c35d-fdc9-946955eada6a
WS_PATH /hb9eobyk
XHTTP_PATH /2g4k3tzw

WebSocket config.json:
https://nettya.pages.dev/hb9eobyk/?fragment=true&uuid=ef54ba5b-9c0c-c35d-fdc9-946955eada6a

XHTTP config.json:
https://nettya.pages.dev/2g4k3tzw/?fragment=true&uuid=ef54ba5b-9c0c-c35d-fdc9-946955eada6a

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