Error: UUID is empty

Settings example:
UUID cbf0714b-d46c-f09b-ff64-a33ee5005ab8
WS_PATH /gzg4r9ji
XHTTP_PATH /dnwcev8u

WebSocket config.json:
https://nettya.pages.dev/gzg4r9ji/?fragment=true&uuid=cbf0714b-d46c-f09b-ff64-a33ee5005ab8

XHTTP config.json:
https://nettya.pages.dev/dnwcev8u/?fragment=true&uuid=cbf0714b-d46c-f09b-ff64-a33ee5005ab8

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