Error: UUID is empty

Settings example:
UUID 5f79a4b5-2575-36dd-6632-05fc7ebea337
WS_PATH /cpz9h7in
XHTTP_PATH /9yqv2z89

WebSocket config.json:
https://nettya.pages.dev/cpz9h7in/?fragment=true&uuid=5f79a4b5-2575-36dd-6632-05fc7ebea337

XHTTP config.json:
https://nettya.pages.dev/9yqv2z89/?fragment=true&uuid=5f79a4b5-2575-36dd-6632-05fc7ebea337

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