Error: UUID is empty

Settings example:
UUID f5d7620a-50b5-a0c3-50d9-bddd442f05eb
WS_PATH /p00z5i7g
XHTTP_PATH /l3wse57f

WebSocket config.json:
https://nettya.pages.dev/p00z5i7g/?fragment=true&uuid=f5d7620a-50b5-a0c3-50d9-bddd442f05eb

XHTTP config.json:
https://nettya.pages.dev/l3wse57f/?fragment=true&uuid=f5d7620a-50b5-a0c3-50d9-bddd442f05eb

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