Error: UUID is empty

Settings example:
UUID 9cec6202-9356-41cb-e3fc-8c7fd8fd3109
WS_PATH /2aowpunw
XHTTP_PATH /kxbg8dj6

WebSocket config.json:
https://nettya.pages.dev/2aowpunw/?fragment=true&uuid=9cec6202-9356-41cb-e3fc-8c7fd8fd3109

XHTTP config.json:
https://nettya.pages.dev/kxbg8dj6/?fragment=true&uuid=9cec6202-9356-41cb-e3fc-8c7fd8fd3109

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