Error: UUID is empty

Settings example:
UUID afb7b318-6aed-2c29-0bab-3954a8cfa5a5
WS_PATH /bi3o3ltg
XHTTP_PATH /l9ca0p9p

WebSocket config.json:
https://nettya.pages.dev/bi3o3ltg/?fragment=true&uuid=afb7b318-6aed-2c29-0bab-3954a8cfa5a5

XHTTP config.json:
https://nettya.pages.dev/l9ca0p9p/?fragment=true&uuid=afb7b318-6aed-2c29-0bab-3954a8cfa5a5

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