Error: UUID is empty

Settings example:
UUID c8f709d0-8dd0-595a-1ce6-cfc16d35e8f5
WS_PATH /h74md6hk
XHTTP_PATH /m4zhawxv

WebSocket config.json:
https://nettya.pages.dev/h74md6hk/?fragment=true&uuid=c8f709d0-8dd0-595a-1ce6-cfc16d35e8f5

XHTTP config.json:
https://nettya.pages.dev/m4zhawxv/?fragment=true&uuid=c8f709d0-8dd0-595a-1ce6-cfc16d35e8f5

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