Error: UUID is empty

Settings example:
UUID 270c5679-e4d4-35e7-a3f6-ab796748a1dd
WS_PATH /0iz0adei
XHTTP_PATH /7ax50seq

WebSocket config.json:
https://nettya.pages.dev/0iz0adei/?fragment=true&uuid=270c5679-e4d4-35e7-a3f6-ab796748a1dd

XHTTP config.json:
https://nettya.pages.dev/7ax50seq/?fragment=true&uuid=270c5679-e4d4-35e7-a3f6-ab796748a1dd

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