Error: UUID is empty

Settings example:
UUID 81325c78-b63e-c186-5f25-dfcf89366003
WS_PATH /caftz25n
XHTTP_PATH /6qwatlb2

WebSocket config.json:
https://nettya.pages.dev/caftz25n/?fragment=true&uuid=81325c78-b63e-c186-5f25-dfcf89366003

XHTTP config.json:
https://nettya.pages.dev/6qwatlb2/?fragment=true&uuid=81325c78-b63e-c186-5f25-dfcf89366003

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