Error: UUID is empty

Settings example:
UUID 2f3490d5-c8e6-0f58-6ed6-bb064e41f978
WS_PATH /rgrpz93f
XHTTP_PATH /0hq7fcys

WebSocket config.json:
https://nettya.pages.dev/rgrpz93f/?fragment=true&uuid=2f3490d5-c8e6-0f58-6ed6-bb064e41f978

XHTTP config.json:
https://nettya.pages.dev/0hq7fcys/?fragment=true&uuid=2f3490d5-c8e6-0f58-6ed6-bb064e41f978

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