Error: UUID is empty

Settings example:
UUID a07c9918-435f-4f32-54c9-0802f266a491
WS_PATH /ftcsm5fw
XHTTP_PATH /rzriy4z0

WebSocket config.json:
https://mega-1i4.pages.dev/ftcsm5fw/?fragment=true&uuid=a07c9918-435f-4f32-54c9-0802f266a491

XHTTP config.json:
https://mega-1i4.pages.dev/rzriy4z0/?fragment=true&uuid=a07c9918-435f-4f32-54c9-0802f266a491

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