Error: UUID is empty

Settings example:
UUID adeac825-4bef-e4d0-36b6-1b8cff37b6e5
WS_PATH /x18i79tj
XHTTP_PATH /6uc6x6su

WebSocket config.json:
https://nettya.pages.dev/x18i79tj/?fragment=true&uuid=adeac825-4bef-e4d0-36b6-1b8cff37b6e5

XHTTP config.json:
https://nettya.pages.dev/6uc6x6su/?fragment=true&uuid=adeac825-4bef-e4d0-36b6-1b8cff37b6e5

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