Error: UUID is empty

Settings example:
UUID d6c2afcb-838c-be1b-2291-ed831611a4d7
WS_PATH /5lg1qcq8
XHTTP_PATH /qazb8sa5

WebSocket config.json:
https://giga-bkx.pages.dev/5lg1qcq8/?fragment=true&uuid=d6c2afcb-838c-be1b-2291-ed831611a4d7

XHTTP config.json:
https://giga-bkx.pages.dev/qazb8sa5/?fragment=true&uuid=d6c2afcb-838c-be1b-2291-ed831611a4d7

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