Error: UUID is empty

Settings example:
UUID 3e306362-780d-b27e-0604-1db0ac065c0b
WS_PATH /rekwhlik
XHTTP_PATH /t7vv6x3s

WebSocket config.json:
https://nettya.pages.dev/rekwhlik/?fragment=true&uuid=3e306362-780d-b27e-0604-1db0ac065c0b

XHTTP config.json:
https://nettya.pages.dev/t7vv6x3s/?fragment=true&uuid=3e306362-780d-b27e-0604-1db0ac065c0b

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