Error: UUID is empty

Settings example:
UUID 4a6b1b03-b50b-75da-83bb-7c79dfe9d0bb
WS_PATH /e2hwyj3c
XHTTP_PATH /fgo87uuo

WebSocket config.json:
https://nettya.pages.dev/e2hwyj3c/?fragment=true&uuid=4a6b1b03-b50b-75da-83bb-7c79dfe9d0bb

XHTTP config.json:
https://nettya.pages.dev/fgo87uuo/?fragment=true&uuid=4a6b1b03-b50b-75da-83bb-7c79dfe9d0bb

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