Error: UUID is empty

Settings example:
UUID 8a4b740d-12ef-98ee-3146-f60d692e5e9c
WS_PATH /ktkg8eh4
XHTTP_PATH /4tsi5vge

WebSocket config.json:
https://giga-bkx.pages.dev/ktkg8eh4/?fragment=true&uuid=8a4b740d-12ef-98ee-3146-f60d692e5e9c

XHTTP config.json:
https://giga-bkx.pages.dev/4tsi5vge/?fragment=true&uuid=8a4b740d-12ef-98ee-3146-f60d692e5e9c

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