Error: UUID is empty

Settings example:
UUID 6fff7035-38fb-9ccc-c158-69ccaa337cd3
WS_PATH /pwqhaglw
XHTTP_PATH /xzbu6qaq

WebSocket config.json:
https://nettya.pages.dev/pwqhaglw/?fragment=true&uuid=6fff7035-38fb-9ccc-c158-69ccaa337cd3

XHTTP config.json:
https://nettya.pages.dev/xzbu6qaq/?fragment=true&uuid=6fff7035-38fb-9ccc-c158-69ccaa337cd3

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