Error: UUID is empty

Settings example:
UUID 202c5672-9a07-4dfa-61c9-c6388666c745
WS_PATH /aer9cb3l
XHTTP_PATH /jfg6ija0

WebSocket config.json:
https://mega-1i4.pages.dev/aer9cb3l/?fragment=true&uuid=202c5672-9a07-4dfa-61c9-c6388666c745

XHTTP config.json:
https://mega-1i4.pages.dev/jfg6ija0/?fragment=true&uuid=202c5672-9a07-4dfa-61c9-c6388666c745

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