Error: UUID is empty

Settings example:
UUID c1358043-d68a-4733-05c2-eaf67f2f979a
WS_PATH /ffa32x5n
XHTTP_PATH /pa1k9uk6

WebSocket config.json:
https://mega-1i4.pages.dev/ffa32x5n/?fragment=true&uuid=c1358043-d68a-4733-05c2-eaf67f2f979a

XHTTP config.json:
https://mega-1i4.pages.dev/pa1k9uk6/?fragment=true&uuid=c1358043-d68a-4733-05c2-eaf67f2f979a

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