Error: UUID is empty

Settings example:
UUID 213fcd1d-cd13-27dc-89ca-540654a8ef50
WS_PATH /ikr5qd9s
XHTTP_PATH /nphvp8bj

WebSocket config.json:
https://giga-bkx.pages.dev/ikr5qd9s/?fragment=true&uuid=213fcd1d-cd13-27dc-89ca-540654a8ef50

XHTTP config.json:
https://giga-bkx.pages.dev/nphvp8bj/?fragment=true&uuid=213fcd1d-cd13-27dc-89ca-540654a8ef50

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