Error: UUID is empty

Settings example:
UUID d3daae04-2845-569d-d724-b9f0208ec12a
WS_PATH /c8fssa0u
XHTTP_PATH /rnmhy6vj

WebSocket config.json:
https://nettya.pages.dev/c8fssa0u/?fragment=true&uuid=d3daae04-2845-569d-d724-b9f0208ec12a

XHTTP config.json:
https://nettya.pages.dev/rnmhy6vj/?fragment=true&uuid=d3daae04-2845-569d-d724-b9f0208ec12a

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