Error: UUID is empty

Settings example:
UUID d97e0beb-6689-cbb5-498a-033ad7cd3a50
WS_PATH /8aznhudd
XHTTP_PATH /uhd3dtda

WebSocket config.json:
https://nettya.pages.dev/8aznhudd/?fragment=true&uuid=d97e0beb-6689-cbb5-498a-033ad7cd3a50

XHTTP config.json:
https://nettya.pages.dev/uhd3dtda/?fragment=true&uuid=d97e0beb-6689-cbb5-498a-033ad7cd3a50

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