Error: UUID is empty

Settings example:
UUID a7b98766-f7fb-945b-42e8-1bc9a6ba81cd
WS_PATH /ub3mb8sp
XHTTP_PATH /g0neszn1

WebSocket config.json:
https://nettya.pages.dev/ub3mb8sp/?fragment=true&uuid=a7b98766-f7fb-945b-42e8-1bc9a6ba81cd

XHTTP config.json:
https://nettya.pages.dev/g0neszn1/?fragment=true&uuid=a7b98766-f7fb-945b-42e8-1bc9a6ba81cd

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