Error: UUID is empty

Settings example:
UUID 3eec59bf-bc12-4dec-1056-b98a1059729f
WS_PATH /i0ku2k2z
XHTTP_PATH /zeet0mxw

WebSocket config.json:
https://mega-1i4.pages.dev/i0ku2k2z/?fragment=true&uuid=3eec59bf-bc12-4dec-1056-b98a1059729f

XHTTP config.json:
https://mega-1i4.pages.dev/zeet0mxw/?fragment=true&uuid=3eec59bf-bc12-4dec-1056-b98a1059729f

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