Error: UUID is empty

Settings example:
UUID 809ab2dd-778d-e573-92a7-a3f5990da77a
WS_PATH /9x4mb7ez
XHTTP_PATH /iexqiaxw

WebSocket config.json:
https://mega-1i4.pages.dev/9x4mb7ez/?fragment=true&uuid=809ab2dd-778d-e573-92a7-a3f5990da77a

XHTTP config.json:
https://mega-1i4.pages.dev/iexqiaxw/?fragment=true&uuid=809ab2dd-778d-e573-92a7-a3f5990da77a

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