Error: UUID is empty

Settings example:
UUID 528ea7bb-730a-34c9-78f8-0d0a3235353d
WS_PATH /es7091du
XHTTP_PATH /yhpp6oy0

WebSocket config.json:
https://nettya.pages.dev/es7091du/?fragment=true&uuid=528ea7bb-730a-34c9-78f8-0d0a3235353d

XHTTP config.json:
https://nettya.pages.dev/yhpp6oy0/?fragment=true&uuid=528ea7bb-730a-34c9-78f8-0d0a3235353d

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