Error: UUID is empty

Settings example:
UUID 1e739f51-e246-6e3f-604c-5a05195ebb3c
WS_PATH /z8f3481z
XHTTP_PATH /4kkc0zff

WebSocket config.json:
https://mega-1i4.pages.dev/z8f3481z/?fragment=true&uuid=1e739f51-e246-6e3f-604c-5a05195ebb3c

XHTTP config.json:
https://mega-1i4.pages.dev/4kkc0zff/?fragment=true&uuid=1e739f51-e246-6e3f-604c-5a05195ebb3c

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