Error: UUID is empty

Settings example:
UUID 8e8cb28f-c71d-6229-2a11-ee841e47a440
WS_PATH /2dmzpszv
XHTTP_PATH /zsnw4kug

WebSocket config.json:
https://nettya.pages.dev/2dmzpszv/?fragment=true&uuid=8e8cb28f-c71d-6229-2a11-ee841e47a440

XHTTP config.json:
https://nettya.pages.dev/zsnw4kug/?fragment=true&uuid=8e8cb28f-c71d-6229-2a11-ee841e47a440

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