Error: UUID is empty

Settings example:
UUID a90cb526-d51c-7dcb-0c98-3fe0d78c485a
WS_PATH /rpfys4mr
XHTTP_PATH /dumf9vfb

WebSocket config.json:
https://giga-bkx.pages.dev/rpfys4mr/?fragment=true&uuid=a90cb526-d51c-7dcb-0c98-3fe0d78c485a

XHTTP config.json:
https://giga-bkx.pages.dev/dumf9vfb/?fragment=true&uuid=a90cb526-d51c-7dcb-0c98-3fe0d78c485a

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