Error: UUID is empty

Settings example:
UUID e2a2fbb4-4952-548d-40c9-d3d0de2a3a24
WS_PATH /x862ee1d
XHTTP_PATH /2cj156mj

WebSocket config.json:
https://nettya.pages.dev/x862ee1d/?fragment=true&uuid=e2a2fbb4-4952-548d-40c9-d3d0de2a3a24

XHTTP config.json:
https://nettya.pages.dev/2cj156mj/?fragment=true&uuid=e2a2fbb4-4952-548d-40c9-d3d0de2a3a24

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