Error: UUID is empty

Settings example:
UUID 84246e95-4ebd-8534-3665-d97c03a6b6dc
WS_PATH /27guy6tu
XHTTP_PATH /1bq4e57q

WebSocket config.json:
https://mega-1i4.pages.dev/27guy6tu/?fragment=true&uuid=84246e95-4ebd-8534-3665-d97c03a6b6dc

XHTTP config.json:
https://mega-1i4.pages.dev/1bq4e57q/?fragment=true&uuid=84246e95-4ebd-8534-3665-d97c03a6b6dc

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