Error: UUID is empty

Settings example:
UUID 80561021-c403-dd0c-7b7d-293611c8acf3
WS_PATH /cf5kx2su
XHTTP_PATH /ds88lz4t

WebSocket config.json:
https://nettya.pages.dev/cf5kx2su/?fragment=true&uuid=80561021-c403-dd0c-7b7d-293611c8acf3

XHTTP config.json:
https://nettya.pages.dev/ds88lz4t/?fragment=true&uuid=80561021-c403-dd0c-7b7d-293611c8acf3

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