Error: UUID is empty

Settings example:
UUID e1648140-c9db-55de-b3e8-d875812a8429
WS_PATH /x89k7h79
XHTTP_PATH /9suufuk4

WebSocket config.json:
https://nettya.pages.dev/x89k7h79/?fragment=true&uuid=e1648140-c9db-55de-b3e8-d875812a8429

XHTTP config.json:
https://nettya.pages.dev/9suufuk4/?fragment=true&uuid=e1648140-c9db-55de-b3e8-d875812a8429

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