Error: UUID is empty

Settings example:
UUID 6b2aad24-d78c-9c2f-79ad-f2dc5e97309b
WS_PATH /elhlzd9d
XHTTP_PATH /w9a0g72v

WebSocket config.json:
https://nettya.pages.dev/elhlzd9d/?fragment=true&uuid=6b2aad24-d78c-9c2f-79ad-f2dc5e97309b

XHTTP config.json:
https://nettya.pages.dev/w9a0g72v/?fragment=true&uuid=6b2aad24-d78c-9c2f-79ad-f2dc5e97309b

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