Error: UUID is empty

Settings example:
UUID 684235a2-1d3c-7815-a35a-20495d759158
WS_PATH /rwueehea
XHTTP_PATH /3oow1gkr

WebSocket config.json:
https://nettya.pages.dev/rwueehea/?fragment=true&uuid=684235a2-1d3c-7815-a35a-20495d759158

XHTTP config.json:
https://nettya.pages.dev/3oow1gkr/?fragment=true&uuid=684235a2-1d3c-7815-a35a-20495d759158

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