Error: UUID is empty

Settings example:
UUID 660ae085-d333-58ab-8709-1ecdc1a1fe1e
WS_PATH /2jcuvbal
XHTTP_PATH /95b9zp4b

WebSocket config.json:
https://nettya.pages.dev/2jcuvbal/?fragment=true&uuid=660ae085-d333-58ab-8709-1ecdc1a1fe1e

XHTTP config.json:
https://nettya.pages.dev/95b9zp4b/?fragment=true&uuid=660ae085-d333-58ab-8709-1ecdc1a1fe1e

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