Error: UUID is empty

Settings example:
UUID 288b988d-2cfe-917b-30aa-77c7be5e1be2
WS_PATH /adcwoubc
XHTTP_PATH /yj0d8pqo

WebSocket config.json:
https://mega-1i4.pages.dev/adcwoubc/?fragment=true&uuid=288b988d-2cfe-917b-30aa-77c7be5e1be2

XHTTP config.json:
https://mega-1i4.pages.dev/yj0d8pqo/?fragment=true&uuid=288b988d-2cfe-917b-30aa-77c7be5e1be2

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