Error: UUID is empty

Settings example:
UUID 2b48ea8c-b694-6c7a-0070-011aa2275614
WS_PATH /270l6wio
XHTTP_PATH /43ftfkli

WebSocket config.json:
https://nettya.pages.dev/270l6wio/?fragment=true&uuid=2b48ea8c-b694-6c7a-0070-011aa2275614

XHTTP config.json:
https://nettya.pages.dev/43ftfkli/?fragment=true&uuid=2b48ea8c-b694-6c7a-0070-011aa2275614

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