Error: UUID is empty

Settings example:
UUID 38db5367-17ec-e6da-5640-6bd916be5526
WS_PATH /ok0ryfof
XHTTP_PATH /azdvgzim

WebSocket config.json:
https://nettya.pages.dev/ok0ryfof/?fragment=true&uuid=38db5367-17ec-e6da-5640-6bd916be5526

XHTTP config.json:
https://nettya.pages.dev/azdvgzim/?fragment=true&uuid=38db5367-17ec-e6da-5640-6bd916be5526

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