Error: UUID is empty

Settings example:
UUID c8d00450-c8ef-49a1-5ecc-fba6069a35b1
WS_PATH /6ou6o986
XHTTP_PATH /0xqmgf1d

WebSocket config.json:
https://nettya.pages.dev/6ou6o986/?fragment=true&uuid=c8d00450-c8ef-49a1-5ecc-fba6069a35b1

XHTTP config.json:
https://nettya.pages.dev/0xqmgf1d/?fragment=true&uuid=c8d00450-c8ef-49a1-5ecc-fba6069a35b1

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