Error: UUID is empty

Settings example:
UUID f1b88415-57ea-be7c-0882-5ac4ab576915
WS_PATH /nh40x0jd
XHTTP_PATH /x9p9xqat

WebSocket config.json:
https://nettya.pages.dev/nh40x0jd/?fragment=true&uuid=f1b88415-57ea-be7c-0882-5ac4ab576915

XHTTP config.json:
https://nettya.pages.dev/x9p9xqat/?fragment=true&uuid=f1b88415-57ea-be7c-0882-5ac4ab576915

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