Error: UUID is empty

Settings example:
UUID 4194907b-4c63-a434-b6ea-72a5fa68c64c
WS_PATH /jbzhvt5f
XHTTP_PATH /o7j6at50

WebSocket config.json:
https://mega-1i4.pages.dev/jbzhvt5f/?fragment=true&uuid=4194907b-4c63-a434-b6ea-72a5fa68c64c

XHTTP config.json:
https://mega-1i4.pages.dev/o7j6at50/?fragment=true&uuid=4194907b-4c63-a434-b6ea-72a5fa68c64c

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