Error: UUID is empty

Settings example:
UUID eecf4f77-a603-43d9-515b-1a8e46b11a12
WS_PATH /ms5qr6mp
XHTTP_PATH /hwcx4bkg

WebSocket config.json:
https://nettya.pages.dev/ms5qr6mp/?fragment=true&uuid=eecf4f77-a603-43d9-515b-1a8e46b11a12

XHTTP config.json:
https://nettya.pages.dev/hwcx4bkg/?fragment=true&uuid=eecf4f77-a603-43d9-515b-1a8e46b11a12

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