Error: UUID is empty

Settings example:
UUID b32bef9a-8716-81b7-a382-1c2a4148a6d9
WS_PATH /pjiqw5lj
XHTTP_PATH /4odlzlrp

WebSocket config.json:
https://giga-bkx.pages.dev/pjiqw5lj/?fragment=true&uuid=b32bef9a-8716-81b7-a382-1c2a4148a6d9

XHTTP config.json:
https://giga-bkx.pages.dev/4odlzlrp/?fragment=true&uuid=b32bef9a-8716-81b7-a382-1c2a4148a6d9

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