Error: UUID is empty

Settings example:
UUID 2f6fe190-70ee-07e0-3306-6a73b7c0752c
WS_PATH /w0309t8b
XHTTP_PATH /yq5itczy

WebSocket config.json:
https://mega-1i4.pages.dev/w0309t8b/?fragment=true&uuid=2f6fe190-70ee-07e0-3306-6a73b7c0752c

XHTTP config.json:
https://mega-1i4.pages.dev/yq5itczy/?fragment=true&uuid=2f6fe190-70ee-07e0-3306-6a73b7c0752c

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