Error: UUID is empty

Settings example:
UUID f7053b93-a72e-f342-f308-fb6fd5547d0b
WS_PATH /nojiwk6g
XHTTP_PATH /totaieom

WebSocket config.json:
https://nettya.pages.dev/nojiwk6g/?fragment=true&uuid=f7053b93-a72e-f342-f308-fb6fd5547d0b

XHTTP config.json:
https://nettya.pages.dev/totaieom/?fragment=true&uuid=f7053b93-a72e-f342-f308-fb6fd5547d0b

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