Error: UUID is empty

Settings example:
UUID 8a47e4fb-69b9-769c-7cc3-78ba8a466a25
WS_PATH /8nds73tw
XHTTP_PATH /bp46ewip

WebSocket config.json:
https://nettya.pages.dev/8nds73tw/?fragment=true&uuid=8a47e4fb-69b9-769c-7cc3-78ba8a466a25

XHTTP config.json:
https://nettya.pages.dev/bp46ewip/?fragment=true&uuid=8a47e4fb-69b9-769c-7cc3-78ba8a466a25

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