Error: UUID is empty

Settings example:
UUID e8e5afcf-8ee1-c190-797d-058cd5039fa1
WS_PATH /s6lh5nxp
XHTTP_PATH /ej1geu5c

WebSocket config.json:
https://nettya.pages.dev/s6lh5nxp/?fragment=true&uuid=e8e5afcf-8ee1-c190-797d-058cd5039fa1

XHTTP config.json:
https://nettya.pages.dev/ej1geu5c/?fragment=true&uuid=e8e5afcf-8ee1-c190-797d-058cd5039fa1

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